identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
A94487F7E148FFB8FF682994FD235919.text	A94487F7E148FFB8FF682994FD235919.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gumilla Navas 1912	<div><p>Gumilla Navás, 1912</p><p>Antennae longer than forewing, filiform, with elongate flagellomeres; ocelli absent; prothorax longer than wide; wings wide with irregular reticulation, cross-vein of subcostal area not bifurcated, less than ten radial branches in radial sector (Navás 1912; Menon &amp; Makarkin 2008).</p><p>Distribution. Brazil, Northern South America.</p></div>	https://treatment.plazi.org/id/A94487F7E148FFB8FF682994FD235919	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E148FFB8FF68283FFDBE5E7A.text	A94487F7E148FFB8FF68283FFDBE5E7A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gumillinae Navas 1912	<div><p>Subfamily Gumillinae Navás, 1912</p><p>This unusual subfamily is mainly represented in the fossil record; it is currently composed by nine Mesozoic Genera sparsely distributed in Brazil, China, England, Kazakhstan, and Myanmar and only one extant genus distributed in the New World (Menon &amp; Makarkin 2008; Yang et al. 2010; Myskowiak et al. 2016). The group is characterized by the following combination of characters: antennae filiform, much longer than forewing, scape extremely enlarged, flagellomeres elongated; wing reticulation irregular, without outer gradiform series of crossveins (Menon &amp; Makarkin 2008).</p></div>	https://treatment.plazi.org/id/A94487F7E148FFB8FF68283FFDBE5E7A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E148FFB5FF682EBAFBFE5FC9.text	A94487F7E148FFB5FF682EBAFBFE5FC9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gumilla adspersus Navas 1912	<div><p>Gumilla adspersus Navás, 1912</p><p>(Figs 2, 3)</p><p>Gumilla adspersus Navás, 1912: 189, fig. 24 (forewing). Refs. Navás (1912), Penny (1977), Ardila-Camacho &amp; Noriega (2014). Holotype male (NHMW).</p><p>Type-locality. “Brasil, Hetschka, Blumenan”.</p><p>Material examined. Holotype, Brasil: “ Hetschka, Blumenan ”, (1♂ NHMW).</p><p>Distribution (Fig. 43). “ Brasil, Hetschka, Blumenan”; probably Blumenau, state of Santa Catarina, Brazil.</p><p>Redescription. Head (Figs 2 D, E). Labrum, clypeus, and frons pale yellow; labial and maxillary palpi pale yellow with small light brown setae; antennae pale yellow, longer than forewing, scape pale brown, as wide as long with many light brown setae, flagellum with 102 segments, flagellomeres twice as long as broad with two rings of long setae. Ocelli absent; vertex and occiput pale brown.</p><p>Thorax (Figs 2 A, C). Prothorax pale yellow, as long as wide; entire surface of pronotum covered with numerous light amber setae arising from protuberant bases, mainly on the sides. Mesothorax and metathorax as long as wide, meso- and metanota pale yellow with some dark brown spots, mainly near to wing bases, entire surface covered with fine pale yellowish setae.</p><p>Legs (Fig. 2 B). All segments pale yellow, procoxa almost as long as femur. Mid- and hindcoxae short; femora and tibiae with numerous small light brown setae. Tarsi and tarsal claws dark brown, arolium present.</p><p>Wings (Fig. 2 B). Wings broad (maximum width of forewing 6.72 mm, hindwing 5.37 mm) with irregular reticulation and hyaline membrane. Light brown veins, with some dark spots. Forewing with abundant small pale setae on the wing margin; wide costal field narrowing near the wing apex, with 54 crossveins, none of them forked; pterostigmal area pale brown, with a small brown spot; whitish subcostal field with five or six elongated brown spots and with one crossvein located basally; Rs forked near to wing base, with six branches; MP forked before the midlength of wing; numerous dark amber spots on crossveins; nygmata absent. Hindwing with small pale setae on the wing margin; narrow costal field, with 44 crossveins, all of them simple; pterostigmal area hyaline; subcostal field with one crossvein basally located; Rs with six branches; dark spots and nygmata absent.</p><p>Abdomen (Figs 2 A, B). Tergites of males light brown with some black spots, all segments covered with long light yellow setae.</p><p>Male genitalia (Fig. 3). Ninth tergites mostly reduced; ectoproct divided into two large lobes, with two groups of elongated and brown setae; ninth sternite semi-triangular in ventral view, posteromedially bluntly produced. Complex of ninth gonocoxites terminally with two subtrapezoidal lobes, divergent and densely covered by thick, short setae, connected by a sclerite which could be the fused ninth gonapophyses; complex of tenth gonocoxites Cshaped, dorsally curved; a small unpaired sclerite probably represents the reduced eleventh gonocoxites.</p><p>Female unknown.</p><p>Remarks. Gumilla adspersus is similar to G. longicornis, these species have extremely elongated antennae, lack ocelli and lack nygmata. Navás in 1912 cited the type location as “ Brasil, Hetschka, Blumenan ”, this location probably refers to the city of Blumenau, capital of Santa Catarina State , Brazil.</p></div>	https://treatment.plazi.org/id/A94487F7E148FFB5FF682EBAFBFE5FC9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E145FFB7FF6828D0FDBF5C29.text	A94487F7E145FFB7FF6828D0FDBF5C29.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gumilla longicornis (Walker 1853) Walker 1853	<div><p>Gumilla longicornis (Walker, 1853)</p><p>(Fig. 4)</p><p>Osmylus longicornis Walker, 1853: 235 . Refs. Walker (1853), Navás (1912), Ardila-Camacho &amp; Noriega (2014). Holotype male (BMNH).</p><p>Type-locality. “Georgia”.</p><p>Material examined. Holotype, “ Georgia ”, (1♂ BMNH).</p><p>Distribution. Country(ies) unknown, “ Georgia ”, probably northern South America.</p><p>Redescription. Head (Fig. 4 A). Antennae pale yellow, longer than forewing, scape brown, as wide as long, with many brown setae, flagellomeres twice as long as broad, with two rings of long setae. Ocelli absent; vertex and occiput dark brown.</p><p>Thorax (Fig. 4 A). Prothorax pale yellow with many dark brown spots, as long as wide; entire surface of pronotum covered with numerous light amber setae arising from protuberant bases, mainly on the sides. Mesothorax and metathorax as long as wide; meso- and metanota pale yellow with many dark brown spots, mainly close to wing bases, entire surface covered with fine pale brown setae.</p><p>Legs (Fig. 4 A). All segments pale yellow, procoxa almost as long as femur. Mid- and hindcoxae short; femora and tibiae with numerous small brown setae. Tarsi and tarsal claws dark brown, arolium present.</p><p>Wings (Fig. 4 B). Wings broad (maximum width of forewing 7.15 mm, hindwing 5.85 mm) with irregular reticulation, membrane hyaline and light brown veins with some dark spots. Forewing with numerous small pale setae on the wing margin; costal field wide, narrowing near the wing apex, with 49 crossveins, none of them forked; pterostigmal area with a small pale brown spot; whitish subcostal field with some elongated brown spots; Rs forked near to wing base, with eight branches; MP forked before the midlength of wing; dark spots and nygmata absent. Hindwing with small pale setae on the wing margin; narrow costal field, with 42 crossveins, all of them simple; pterostigmal area whitish; Rs with six branches; dark spots and nygmata absent.</p><p>Abdomen. Abdomen and genitalia of holotype lost and could not be located.</p><p>Female unknown.</p><p>Remarks. G. longicornis is very similar to G. adspersus, however, the holotype of this species (which is the only known specimen) is in bad condition and lacks most of its abdomen. With respect to those facts, it is very difficult to decide whether G. adspersus and G. longicornis are conspecific. Considering the large distance of the records between the two taxa, one in the Neartic, and one in the Neotropic region, one can hardly imagine that they are conspecific. However, there are justified doubts whether the only specimen of G. longicornis has really been found in Georgia (in USA). The British Museum in London was in the possession of John Abbot’s collection, when Walker described the species. John Abbot was born in London on 1 June 1752, he moved to Bulloch County in Georgia (USA), where he lived until his death in December 1840. He was an entomologist and an ornithologist, and he collected a lot of insects there, which were later deposited in the British Museum. In the 19th century, it was quite usual that entomologists labelled material which they had received from elsewhere with the places where they lived. This could have happened with the holotype of G. longicornis . Possibly J. Abbot had received the specimen from somebody who had collected it somewhere in South America . Oswald (2013) argues that Georgia in Walker’s description is not in the USA, but somewhere in northern South America . There is no proof of this statement; moreover, we have not found a locality named Georgia in northern South America. In our opinion, the specimen simply was wrongly labeled.</p></div>	https://treatment.plazi.org/id/A94487F7E145FFB7FF6828D0FDBF5C29	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E147FFB7FF68297BFEC559AA.text	A94487F7E147FFB7FF68297BFEC559AA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Paryphosmylus Kruger 1913	<div><p>Paryphosmylus Krüger, 1913</p><p>This genus contains only one species, P. ornatus Krüger, 1913, and it is known only from its type specimen. Paryphosmylus can be distinguished from Gryposmylus Krüger because a narrow costal field of forewing, in Gryposmylus it is strongly widened at base (Ghosh 2000). Moreover, this genus is separated from Heterosmylus Krüger, by the presence of numerous amber suffusions inside cells of forewing, amber spots surrounding crossveins in both wings; forewing with Rs cells narrowed and elongated, Rs+MA short, two crossveins before of separation of MA from Rs and basal piece of MA in the hindwing sinuous. In Heterosmylus wings are predominantly hyaline, Rs cells of forewing short and slightly widened, Rs+MA elongated, a single crossvein before of separation of MA from Rs and basal piece of MA of hindwing short and nearly straight (Nakahara 1955; Ghosh 2000).</p></div>	https://treatment.plazi.org/id/A94487F7E147FFB7FF68297BFEC559AA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E147FFB7FF682BA5FC8F5E5F.text	A94487F7E147FFB7FF682BA5FC8F5E5F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Protosmylinae Kruger 1913	<div><p>Subfamily Protosmylinae Krüger, 1913</p><p>Extant genera of Protosmylinae are recorded from eastern Asia ( Gryposmylus Krüger, 1913 and Heterosmylus Krüger, 1913) and South America ( Paryphosmylus Krüger, 1913), but many fossil genera are recorded in Germany, USA, England, Kazakhstan and China (Wang et al. 2010). Species of Protosmylinae are characterized by the following features: antennae filiform; forewing generally strongly maculated, nygmata and pterostigma well defined, costal crossveins simple; Rs often with ten branches, slightly zigzagged; 2–3 rows of gradates series; radial sector with large and well defined cells; MP forked near from wing base; basal crossveins MP-CuP, forming a large free space in the wing base; Cu forked at wing base, CuA and CuP with some distal pectinate branches. Hindwing with short CuP and single branches (Wang et al. 2010).</p></div>	https://treatment.plazi.org/id/A94487F7E147FFB7FF682BA5FC8F5E5F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E147FFB0FF682F24FE7D5C51.text	A94487F7E147FFB0FF682F24FE7D5C51.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Paryphosmylus ornatus Kruger 1913	<div><p>Paryphosmylus ornatus Krüger, 1913</p><p>(Figs 5, 6)</p><p>Paryphosmylus ornatus Krüger, 1913: 33 . Refs. Krüger (1913), Wang et al. (2010), Ardila-Camacho &amp; Noriega (2014). Holotype female (PAN).</p><p>Type-locality. Ecuador.</p><p>Material examined. Holotype, Ecuador, (1♀ PAN).</p><p>Distribution. Ecuador.</p><p>Redescription. Head (Fig. 6 C). Labrum dark brown with many long pale setae; clypeus and frons dark brown; labial palpi pale yellow; maxillary palpi dark brown with small light brown setae; antennae pale yellow, scape dark brown, as wide as long with many brown setae, flagellum with 44 articles, flagellomeres as long as broad with two rings of long setae. Ocelli and compound eyes black. Vertex dark brown, occiput pale brown.</p><p>Thorax (Fig. 5 B). Prothorax dark brown, longer than wide; entire surface of pronotum covered with numerous dark brown long setae arising from protuberant bases, mainly on the sides. Mesothorax and metathorax dark brown, as long as wide, and with many long amber setae.</p><p>Legs (Fig. 5 B). All segments pale yellow; procoxa almost as long as femur. Mid- and hindcoxae short; femora and tibiae with numerous small pale brown setae. Tarsi and tarsal claws amber, arolium present.</p><p>Wings (Figs 6 A, B). Wings broad (maximum width of forewing 6.38 mm, hindwing 5.7 mm) membrane light with many brown marks. Veins brown with some light yellow spots. Forewing with numerous small brown setae, mainly on the wing margin; wide costal field narrowing near the wing apex, with 69 crossveins, most of them unforked; pterostigma well defined, with dark brown spots; whitish subcostal field with many brown spots and with one crossvein basally located; Rs forked near to wing base, with 12 branches; MP forked near the wing base; numerous dark amber spots on crossveins; two well-defined nygmata, the first one is located near the base of Rs and the second one is located in the middle of the wing, between the first and second branch of Rs; gradate series are brown. Hindwing with small brown setae, mainly on the wing margin; narrow costal field, with approximately 60 crossveins, most of them simple; pterostigma well defined, with three brown marks; whitish subcostal field with one crossvein basally located; Rs with 12 branches; two well-defined nygmata, the first one is located near the base of Rs and the second one is located in the middle of the wing, between the first and second branch of Rs; gradates series are fuscous brown.</p><p>Abdomen (Figs 5 B, 6D). The abdomen was not dissected; therefore it was not possible to see the female genitalia. Female tergites and sternites dark brown; all segments covered with long light yellow setae. Ectoproct pale yellow with many long pale setae. Ninth gonocoxites pale yellow with blunt apex. Spircles light yellow. Male. Unknown.</p></div>	https://treatment.plazi.org/id/A94487F7E147FFB0FF682F24FE7D5C51	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E140FFB0FF6828E1FB515937.text	A94487F7E140FFB0FF6828E1FB515937.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus Kruger 1913	<div><p>Isostenosmylus Krüger, 1913</p><p>The forewing has one cross-vein in the subcostal area; the first crossvein to MP beyond the basal nygma, arising from the MA; CuA curved towards posterior wing margin at level of MP fork; CuA and others typical, and unthickened. Male has eighth and ninth tergites fused, line of fusion often indistinct; dorsum often membranous and impressed in a longitudinal trough; ectoprocts fused dorsally; ninth gonocoxite largely internal, usually Ushaped in ventral view with a posteromedial widened lobe, lateral branches are ventromedially articulated with either, elongated and curved or plate shaped sclerites, representing the ninth gonapophyses; complex of tenth gonocoxites fused basally, with a pair of basal, and sometimes also apical branches. (Kimmins 1940; Ardila- Camacho &amp; Noriega 2014).</p><p>Distribution. Colombia, Ecuador, Peru, Bolivia, Chile, Brazil, Venezuela (New record).</p></div>	https://treatment.plazi.org/id/A94487F7E140FFB0FF6828E1FB515937	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E140FFB2FF682ED3FA845A48.text	A94487F7E140FFB2FF682ED3FA845A48.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus bifurcatus Ardila-Camacho, Martins & U. Aspock	<div><p>Isostenosmylus bifurcatus Ardila-Camacho, Martins &amp; U. Aspöck n. sp.</p><p>(Fig. 7)</p><p>Holotype, ³, Colombia: Meta, San Martín, Vda. El Merey, Fca. Los Sabanales 3°42’46.85’’N −73°38’42.32’’W, 250 m, 22.ii.2014, A. Reyes (UNAB).</p><p>Holotype condition. Pinned, wings partially destroyed, lacking antennae, male terminalia dissected and cleared, stored in a microvial with glycerin.</p><p>Distribution (Fig. 43). Colombia (Meta).</p><p>Diagnosis. This species is apparently closely related to I. fasciatus Kimmins, but it is distinguished by having weakly pigmented wings and the nygmata inconspicuous. The male ectoproct is rhomboid with two lobes, one posterodorsal, widened and elongated, bilobed at the apex, in lateral view each apical lobe slightly acuminate and blunt in dorsal view; the other one is located posteroventrally, shorter and mammilliform. Ninth gonocoxites with medial lobe straight posteromedially, and slightly emarginate posterolaterally in ventral view.</p><p>Head (Fig. 7 B). Labrum light brown, subrectangular with anterior edge concave, covered with yellowish setae; clypeus light brown, slightly protuberant; frons mainly light brown, with two amber spots beneath antennal sockets. Maxilla light brown, palpi five-segmented, the first four articles light brown, the last brown, galea amber suffused. Labial palpi with the first two articles light brown, the third dark brown. Antennae filiform and composed of 38 articles, scape and pedicel light brown, flagellomeres light brown, densely covered with brown setae.Vertex slightly elevated, rough textured, light brown; peripheral surface of ocelli dark brown suffused, and covered with long setae. Occiput light brown, rugous. Genae amber, postgenae brown.</p><p>Thorax (Figs. 7 A, B). Prothorax, length 2 mm; pronotum greyish brown, with two pairs of dark amber spots laterally, entire surface with numerous setae arising from protuberant bases, some of these dark brown pigmented.</p><p>Pleural region of prothorax, anteriorly with a dark brown lobe, densely covered with long setae. Pterothorax, length 3 mm. Mesonotum greyish brown, anterolaterally with three pairs of semicircular amber spots, anterior edge with several amber setae, the remainder surface with scattered yellow setae. Mesonotum greyish brown, scutum laterally with brown spots. Pteropleura greyish brown, with brown spot near wing bases, entire surface densely covered with yellowish setae.</p><p>Legs (Fig. 7 A). Foreleg with elongated coxa, but shorter in mid- and hindlegs. Femora and tibiae mainly pale yellow and covered with setae of the same color, dorsal surface with brown spots at base. Apex of tibiae amber. Tibial spurs short, light amber. Tarsi light brown and covered with yellowish setae, five-segmented, the first tarsomere as long as the following three together, the fifth as long as the second and third together, all covered with pale brown setae. Tarsal claws light brown, arolium present.</p><p>Wings (Fig. 7 A). Forewing, length 26.5 mm, maximum width 9.38 mm; wing veins alternating brown and pale yellow, covered with setae of the same color as cuticle. Wing margin with trichosors. Costal field wide, 53 costal cross-veins, some of these forked near Sc vein. Pterostigma, length 3 mm, slightly marked with mottled color pattern consisting in a mixture of greyish brown and pale yellow. Nine crossveins in the costal field beyond of the pterostigma. Subcostal field hyaline with single crossvein basally. Radial field with 25 crossveins. Rs with 11 or 12 branches. Five presectoral crossveins. Wing membrane barely pigmented, with maculae on crossveins of radial field, Rs, MP and between CuA and CuP. Small amber spot near the posterior margin of wing at the level of the first Rs branch. Nygmata barely perceptible. CuP abruptly curved posterad at the level of the third Rs branch. Branches of the 1A forked, with forks not sinuate. Hindwing, length 21.5 mm; wing membrane hyaline, veins mainly pale yellow with some regions alternating greyish brown. Radial field with 21 crossveins, two or three presectoral crossveins. CuP pectinate, with branches forked, not sinuate. Pterostigma weakly marked with color pattern similar to forewing.</p><p>Abdomen (Figs 7 C, E). Tergites mainly brown, sternites pale yellow, all segments covered with long pale yellow setae.</p><p>Male genitalia (Figs 7 C–F). Eighth and ninth tergites fused, the fusion line inconspicuous, eighth tergite elongated in dorsal view. Ectoproct rhomboidal in lateral view, posterodorsally with a prominent process, the process bilobed at apex, each of these lobes slightly acuminate. In dorsal view with the lobes blunted at apex. Ninth sternite densely setose; in ventral view emarginated posteromedially and rounded. Ninth gonocoxites in ventral view with medial lobe straight posteromedially and with long setae at margin, posterolaterally slightly emarginate. Ninth gonapophysis S-shaped in lateral view, with widened apex. Complex of tenth gonocoxites laterally flattened, like plates joined together, curved in lateral view, posteriorly widened and with two apical processes, one of them posteroventrally located, widened, another posterodorsally located, narrow. Hypandrium internum triangular in ventral view.</p><p>Etymology. The name bifurcatus comes from the Latin bi = two and furcatus = forked, in reference to the bilobed process of ectoproct.</p><p>Female unknown.</p><p>Remarks. Isostenosmylus bifurcatus n. sp., is distinguished from other species previously described from Colombia by the morphology of the male genital structures, wing pigmentation and venation. It is similar to I. septemtrionalandinus in having numerous costal crossveins forked and a weak coloration pattern of wings, but unlike this, Isostenosmylus bifurcatus, has the forks of costal crossveins nearest to the Sc vein, similar to I. contrerasi . This species has 1A branches straight. It differs from I. contrerasi by wing color pattern, morphology of the ectoproct processes and male internal genitalia. Moreover the new species can be differentiated from Isostenosmylus sp., a phenon which has been described as morphospecies of Isostenosmylus by Ardila - Camacho &amp; Noriega (2014), by the shape of costal crossveins and the nygmata being nearly imperceptible. Regarding of the distribution of Isostenosmylus bifurcatus, it is the only Colombian species of Osmylidae found in lowlands (about 250 m); it is distributed in the department of Meta, in the Orinoco basin. In contrast, Isostenosmylus sp. is distributed in the high Andean forest of the western slope of the Eastern Cordillera (Cudinamarca department).</p></div>	https://treatment.plazi.org/id/A94487F7E140FFB2FF682ED3FA845A48	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E142FFAFFF682D56FE725AF7.text	A94487F7E142FFAFFF682D56FE725AF7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus irroratus Ardila-Camacho, Martins & U. Aspock	<div><p>Isostenosmylus irroratus Ardila-Camacho, Martins &amp; U. Aspöck n. sp.</p><p>(Figs 8, 9)</p><p>Holotype, ♀, Venezuela: Miranda, Núcleo, Laurel, 10°22’10.24’’N −66°53’43.11’’W, 1200~ 1800 m, 18.x.1971, A. Montagne (MIZA −0018833).</p><p>Condition good. Wings extended, tip of right forewing lacking; left antenna lacking. Abdomen dissected, cleared, preserved in glycerin in a plastic tube associated with the specimen.</p><p>Distribution (Fig. 43). Venezuela (Miranda).</p><p>Diagnosis. Distinguished from other species of the genus by having the wing membrane of forewing with numerous and scattered amber spots, located inside cells or bordering crossveins and forks of longitudinal veins. A conspicuous brown spot between MP and 1A veins, at the level of the first fork of Rs. In both wings, pterostigma scarcely defined, greyish brown, translucend. Seventh sternite produced posteromedially and medially incised. Fused ninth gonapophyses in ventral view with apical half semitriangular, apex laterally with two pairs of short and blunt lobes, distal margin medially concave. Spermatheca ellipsoid.</p><p>Description. Head (Fig. 8 C). Mainly brown, with a dark brown spot behind each antennal socket. Scape and pedicel brown, flagellum brown, composed of aproximately 36 articles, nearly two times as wide as long, and densely covered with brown or light brown setae. Compound eyes dark purplish. Vertex with interocellar surface behind the corneal lenses of ocelli dark brown, and with 5–6 prominent light yellow setae arising from protuberant bases behind each ocellus.</p><p>Thorax (Figs. 8 A, C). Thorax length 4.72 mm, prothorax elongated, nearly two times as long as wide, pronotum, lateraly with two dark brown stripes, entire surface rough, covered with fine light brown setae, periferal and medial regions with scattered prominent setae, dark brown or light yellow, arising from protuberant bases. Mesonotum, nearly as long as wide, predominantly brown, dark brown at the periphery, entire surface with numerous, scattered and prominent setae, dark brown or tan setae, arising from protuberant bases. Metanotum light brown, scutellum medially with a pair of brown spots.</p><p>Legs. Predominantly tan, covered with numerous fine yellow setae, tibiae with brown semicircular spots at base of each seta. Tarsi yellowish brown.</p><p>Wings (Fig. 8 B). Forewing length, 23.29 mm, maximum width 7.73 mm; membrane hyaline with numerous amber spots, bordering crossveins and forks of longitudinal veins; wing venation, densely setose, with an irregular pigmentation pattern, alternating brown and pale yellow. Costal field widened, with 64–66 unforked crossveins before pterostigma. Pterostigma (length 3.26 mm) weakly pigmented, translucent greyish brown, composed of 17 crossveins. Apex beyond pterostigma with five crossveins. Subcostal field with some amber spots, basally with a single crossvein. Radial field with 28 veinlets, some of these, bordered with amber suffusion. Substigmal cell elongated, curved. Rs with 11–13 branches, numerous amber spots located inside cells or bordering crossveins and forks of longitudinal veins; 13 gradate crossveins. Four presectoral crossveins. Basal nygma, reduced, located between second and third or third and fourth crossvein between MA and MP veins. Distal nygma located between the first branch of Rs and MA, alternatively it is located between the first and second branch of Rs, at the level of the second and third or third and fourth branch of Rs, it is bordered with an amber suffusion. Area between MP and 1A, at the level of the first Rs branch, with a conspicuous spot, irregularly shaped, located between two smaller spots in the cubital field. Hindwing (length 20.16 mm, maximum width 6.53 mm), membrane hyaline, except at base where it is light amber; venation densely setose, basally pale yellow, with some greyish brown spots, in the distal half alternating pale yellow and greyish brown. Costal field with 50 crossveins before pterostigma, five veinlets in the costal field, beyond pterostigma. Pterostigma scarcely defined, translucent greyish brown, composed of 16 veinlets. Subcostal field hyaline, with a single crossvein at base. Radial field with 20 crossveins. Rs with 11 branches, 15 gradate crossveins; four presectoral crossveins. Basal nygma reduced, located between Rs+MA and MP, before separation of MA and Rs; distal nygma located between the first Rs branch and MA, at the level of stem of second Rs branch. MP2 fork arising at the level of the third or fourth fork of Rs. Area between CuA and CuP with 16 cells; CuP forks originating near to the level of Rs+MA stem.</p><p>Female genitalia (Fig. 9). Seventh sternite, in lateral view, produced posteroventrally, and connect posteriorly with the fused eighth gonapophyses; in ventral view, with a medially incised projection posteromedially. Fused eighth gonocoxites + gonapophyses plate shaped, elongate, in ventral view with lateral margin sinuous, posterodorsally with a lobe moderately developed, covered with long setae; in ventral view subquadrate, with a lobe slightly developed posterolaterally, laterally projected and covered with some long setae. Fused ninth gonapophyses elongated, in lateral view medially slightly curved dorsad, apex with two lobes slightly developed, the dorsal one projected anteriorly, the ventral one projected anteroventrally; in ventral view, constrained medially, the apical half semitriangular, apex with two short and blunt laterally projected lobes, and the distal margin concave. Eighth tergite laterally enclosing spiracle of eighth abdominal segment, anteroventral corner slightly projected ventrally. Ninth tergite, laterally elongate, projected ventrally, and with an anteroventrally rounded lobe equipped with numerous setae. Ectoproct in lateral view semicircular, posterior margin with numerous long setae, callus cerci with trichobothria arranged in a rosette. Ninth gonocoxites acuminate, with ventral margin straight, densely covered with numerous setae; ninth gonostylus ovoid, equipped with small setae. Spermathecae ellipsoid in lateral view.</p><p>Etymology. The specific epithet irroratus is derived from the Latin irrorare = bedew, in reference to the wing pigmentation pattern of this species. An adjective (actually the perfect participle) in the masculine gender.</p><p>Male. Unknown.</p></div>	https://treatment.plazi.org/id/A94487F7E142FFAFFF682D56FE725AF7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E15EFFAAFF682A8AFE7959EC.text	A94487F7E15EFFAAFF682A8AFE7959EC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus julianae U. Aspock, Martins & Ardila-Camacho	<div><p>Isostenosmylus julianae U. Aspöck, Martins &amp; Ardila-Camacho n. sp.</p><p>(Figs. 10–12)</p><p>Holotype, ♂, Peru: Pasco, Villa Rica, ZA. Bosque de Protección, San Matías, San Carlos, 10°38’36’’N − 75°12’55’’W, 674 m, 3~ 5.v.2012, V. Borda and L. Figuova, Malaise trap (MHNL); Paratype, ♀, Peru, Pasco, Villa Rica, ZA. Bosque de Protección, San Matías, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-75.21527&amp;materialsCitation.latitude=10.643333" title="Search Plazi for locations around (long -75.21527/lat 10.643333)">San Carlos</a>, 10°38’36’’N −75°12’55’’W, 674 m, 3~ 5.v.2012, V. Borda and L. Figuova, Malaise trap (MHNL).</p><p>Distribution (Fig. 43). Peru (Pasco).</p><p>Diagnosis. Isostenosmylus julianae presents a wing pigmentation pattern similar to I. contrerasi, with numerous small amber spots at distal half of forewing, but it lacks the distinctive spot located between MP and posterior wing margin of I. contrerasi . The pterostigma is well marked, and its color pattern varies from a mixture of light greyish brown and very pale yellow to light brown and pale yellow. This species is distinguished from other species in the genus by the following combination of genital characters: male terminalia has ectoproct with a prominent beak-like process. Anterolateral branches of ninth gonocoxite are prominent and widened in lateral view, while posteromedial lobe is rounded in ventral view. Another distinctive characteristic of this species is the ventral branch of tenth gonocoxite, which is prominent and acuminate. Female genitalia has the ninth gonapophysis short, with basal half widened, medially it is constrained, and distal half is short and bilobate.</p><p>Description. Head (Figs. 10 A, C). Labrum pale yellow, covered with setae of same color; clypeus pale yellow; frons yellowish brown. Maxillae light brown, maxillary palpi five-segmented, apical one with brown ring; labial palpi yellowish brown. Scape and pedicel light brown. Vertex slightly elevated, with black line laterally, peripheral surface of ocelli light brown. Antennae filiform, with 32 articles left (apex missing), all light brown, and densely covered with setae of the same color as cuticle. Occiput brownish. Genae and postgenae brownish. Eyes damaged.</p><p>Thorax (Figs. 10 A, C). Prothorax, length 1.8 mm; pronotum yellowish brown, with a pair of brownish spots distally, entire surface with numerous setae arising from protuberant bases, most of these dark brown pigmented. Pleural region of prothorax dark brown, densely covered with long setae. Pterothorax, length 2.5 mm. Mesonotum damaged. Metanotum greyish brown, scutum with brown spots. Pteropleura yellowish, with brown spots, entire surface densely covered with yellowish setae.</p><p>Legs (Figs. 10 A, C). Foreleg with elongated coxa, in mid- and hindlegs short. Femora and tibiae mainly yellowish and covered with setae of the same color as cuticle, first and second femora with brown spot basally, tibiae with several brown spots. Apex of tibiae amber. Tibial spurs short, light amber. Tarsi light brown covered with yellowish brown setae, five-segmented, the first tarsomere as long as the following three together, the fifth as long as the second and third together. Tarsal claws light amber, arolium present.</p><p>Wings (Figs 10 A, C). Forewing length 26 mm, maximum width 8.9 mm; wing veins alternating light brown and pale yellow, and covered with setae of the same color as the cuticle. Wing margin with trichosors. Costal field wide, about 65 costal cross-veins before pterostigma, some of these forked near to Sc. Pterostigma, length 3 mm, slightly marked with brownish and yellowish parts. Seven crossveins in the costal field beyond the pterostigma. Subcostal field hyaline with single crossvein basally. Radial field with 27 crossveins. Rs with 11 branches. Wing membrane mostly hyaline, with maculae on crossveins of radial field, Rs, MP and between CuA and CuP. Nygmata barely perceptible. CuP abruptly curved posterad. Hindwing, length 23 mm, maximum width 6.6 mm; wing membrane hyaline, veins mainly pale yellow. Radial field possessing 21 crossveins. CuP pectinate, with most branches forked, not sinuate. Pterostigma weakly marked with color pattern similar to forewing.</p><p>Abdomen (Figs 10 A, 11A–D). Tergites mainly brown, sternites yellowish brown, all segments covered with long yellowish setae.</p><p>Male genitalia (Figs. 11 A–D). Eighth and ninth tergites fused. Ectoproct (partly destroyed) posterodorsally with a beak-like acute prominent process; ectoproct caudally with an unpaired bar. Ninth sternite densely setose; in ventral view posteromedially slightly concave. Ninth gonocoxites paired rod-like sclerites, broadened cephally, caudally fused. Ninth gonapophysis U-shaped in lateral view. Complex of tenth gonocoxites strongly curved in lateral view, posteriorly widened and with two subapical processes. Hypandrium internum triangular in ventral view, weakly tender.</p><p>Female genitalia (Figs. 12 A–D). Seventh sternite, in lateral view, posteroventrally produced, posteriorly connected with the fused eighth gonocoxites + gonapophyses. This sclerite is plate shaped, elongated posterodorsally with a lobe moderately developed, covered with long setae. Fused ninth gonapophyses elongated, in lateral view medially slightly curved dorsad, apex with two lobes slightly developed, the dorsal one anteriorly projected, the ventral one anteroventrally projected; in ventral view medially constrained, cephal half heart-shaped. Eighth tergite laterally enclosing spiracle of eighth abdominal segment, anteroventral corner slightly ventrally projected. Ninth tergite laterally elongate, ventrally projected. Ectoproct in lateral view semicircular, posterior margin with numerous long setae, callus cerci with trichobothria arranged in a rosette. Ninth gonocoxites acuminate, with ventral margin straight, densely covered with numerous setae; ninth gonostylus ovoid, equipped with small setae. Spermathecae ellipsoid in lateral view.</p><p>Etymology. The specific name is a noun in the genitive singular, feminine, derived from the latinized form of Juliane.</p><p>The species is named in honour of Dr. Juliane Diller. On Christmas Eve 1971, when she was a girl of 17, at that time named Juliane Koepcke, daughter of the famous German biologists Hans-Wilhelm and Maria Koepcke, founders of the research station in Panguana in the Amazonas basin in Peru, she flew together with her mother from Lima to Pucallpa. When the airplane crossed the Andes it was hit by a lightning and crashed from an altitude of 3000 m. Juliane was the only survivor of this accident. After fighting her way through the tropical forest she was finally rescued after ten days. Later she studied Zoology and devoted her life to the protection of the tropical forest around the research station of Panguana. She is highly respected in Peru as an authority in strategies for environmental protection. In April and May 2015, we had the opportunity to accompany her to Panguana and to visit the Natural History Museum of Lima where we (Horst and Ulrike Aspöck) received the two osmylid specimens from Juan Grados, M. Sc., biologist and from Professor Dr. Gerardo Lamas Müller. The two specimens turned out to be the species described here.</p><p>Remarks. Isostenosmylus julianae seems to belong to a species group together with I. contrerasi and I. fusciceps . This species group is distinguished by the presence of an elongate and prominent process of ectoproct, pointed or spatulate at the apex. In I. julianae, this process is elongated, ventromedially curved, beak shaped in lateral view. In comparison it is sharply pointed and straigth in I. fusciceps . Moreover, I. contrerasi presents this structure spatulate, straight, slightly pointed in lateral view, and somewhat shorter than in the other two species. Among female genitalia, the ninth gonapophyses of I. julianae are similar to that of I. contrerasi where this structure is short and widened in the basal half. On the basis of the morphology of the genital structures and the distribution of these species, I. julianae may be the sister species of I. fusciceps, and I. contrerasi could be the sister taxon of both species.</p></div>	https://treatment.plazi.org/id/A94487F7E15EFFAAFF682A8AFE7959EC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E15AFFA5FF682EE9FEB45F2C.text	A94487F7E15AFFA5FF682EE9FEB45F2C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus contrerasi Ardila-Camacho & Noriega 2014	<div><p>Isostenosmylus contrerasi Ardila-Camacho &amp; Noriega, 2014</p><p>(Figs. 13 – 15)</p><p>Isostenosmylus contrerasi Ardila-Camacho &amp; Noriega, 2014: 317, figs. 2b, 3a, d, g–i, 4, 6 (habitus, wings, thorax, head, legs, female terminalia and genitalia, male terminalia and genitalia). Ref. Ardila-Camacho &amp; Noriega (2014). Holotype female, IAvH.</p><p>Type-locality. Colombia: Huila, NNP Cueva de los Guacharos, Cabaña Cedros, 1°37’N −76°6’W, 1950 m, 0 5 – 20.v.2003, C. Cortés, Malaise trap, M.3734.</p><p>Material examined. Holotype, “ Colombia: Huila, NNP Cueva de los Guacharos, Cabaña Cedros, 1°37’N − 76°6’W, 1950 m, 05~ 20.v.2003, C. Cortés, Malaise trap, M.3734” (1 ♀ IAvH); Paratypes, “ Colombia: Huila, NNP Cueva de los Guacharos, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-76.1&amp;materialsCitation.latitude=1.6166667" title="Search Plazi for locations around (long -76.1/lat 1.6166667)">Cabaña Cedros</a>, 1°37’N − 76°06’W, 1950 m, 05~ 20.v.2003, C. Cortés, Malaise M. 3734” (1♂, 1♀ IAvH); “NNP Cueva de los Guacharos, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-76.1&amp;materialsCitation.latitude=1.6166667" title="Search Plazi for locations around (long -76.1/lat 1.6166667)">Cabaña Cedros</a>, 01°37’N −76°06’W, 1950 m, 20.iv ~ 05.v.2003, C. Cortés, Malaise trap M.3733”, (1♂ IAvH).</p><p>Distribution (Fig. 43). Colombia (Huila).</p><p>Principal characteristics. Head brown with small spots on the frons; antennae with scape and pedicel brown; flagellum with 50 or 51 articles, covered by elongated brown setae; labial palpi three-segmented, the first two amber, the last dark brown; maxillary palpi five-segmented, the first four segments light amber, the last dark amber at distal half. Pronotum brown with two lateral dark brown spots, covered with abundant amber setae arising from protuberant bases, mainly on the side; meso and metanota brown with two dark brown spots. All leg segments pale yellow; anterior coxa of female with a short pointed process near of apex. Wings (Fig. 13 B) hyaline, venation alternating pale yellow and brown; forewing with many dark brown spots, a large spot is observed in the area between the MA or MP and the posterior margin, at level of the second Rs fork; hindwing without large dark spots; pterostigma well-marked. Abdominal tergites 3–7 of male light brown, with two dark brown lateral spots; tergites of female dark brown, light brown and pale yellow.</p><p>Male (Fig. 14). Eighth and ninth tergites fused, ninth tergite with a white spot; ectoproct subquadrate, posterodorsally with a process, pointed in lateral view and blunted in dorsal view; complex of ninth gonocoxites and gonapophyses C-shaped in lateral view, medial lobe of ninth gonocoxites in ventral view posteromedially slightly incised; complex of tenth gonocoxites curved with dorsal apex slender and ventral tips bent.</p><p>Female (Fig. 15). Fused ninth gonapophyses short, basal half widened, subtriangular in ventral view, apical lobes bilobed, distal margin medially with a U-shaped concavity; two short lateral lobes in the fused eighth gonocoxites + gonapophyses; ninth gonocoxites acuminate, with ventral edge straight; spermathecae ovoid.</p><p>Ecological notes. Flight period of adults is from March to June and also during December, specimens were collected using Malaise traps in high Andean rain forest, between 1980 and 2100 m.a.s.l. (Ardila-Camacho &amp; Noriega 2014).</p></div>	https://treatment.plazi.org/id/A94487F7E15AFFA5FF682EE9FEB45F2C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E156FFA3FF682A8AFCC9588C.text	A94487F7E156FFA3FF682A8AFCC9588C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus fasciatus Kimmins 1940	<div><p>Isostenosmylus fasciatus Kimmins, 1940</p><p>(Figs. 16 – 18)</p><p>Isostenosmylus fasciatus Kimmins, 1940: 185, fig. 17, plate IV.1 (male terminalia and genitalia, wings). Refs. Kimmins (1940), Penny (1977), Ardila-Camacho &amp; Noriega (2014). Holotype male, BMNH.</p><p>Type-locality. Peru: Cañete, Callanga.</p><p>Material examined. Holotype, Peru: Cañete, Callanga, (1♂ BMNH); Venezuela: Aragua, Tiara, 10°7’53.56’’N –67°9’22.39’’W, 1200 m, 13~ 20.v.1998, A. Chacón, Malaise trap (1♂ MIZA −0018834); Same locality, 24~ 26.vi.1994, V. Savini, C. Rosales (1♀ MIZA −00118835); same locality, 18~ 10.vi.1995, A. Chacón (1♀ MIZA −00118836); same locality, 29.v.1995, Q. Arias &amp; A. Chacón (1♂ MIZA −0018837); same locality, 13~ 15.v.1995, C. Rosales &amp; V. Savini (1♂ MIZA −0018838); same locality, 1.vi.1994, A. Chacón (1♂ MIZA −0018839); same locality, 18~ 19.vi.1995, A. Chacón (1♀ MIZA −0018840).</p><p>Distribution (Fig. 43). Peru (Cañete); Bolívia (“Chaico”); Venezuela (Aragua).</p><p>New records. New specimens of I. fasciatus were collected in Aragua State, Venezuela increasing the known distribution of this species to northern South America.</p><p>Principal characteristics. Head light fulvous, with brownish spots on the genae, centre of clypeus, below antennae and on vertex; antennae with scape and pedicel brown; flagellum amber, covered by elongated pale amber setae; palpi brownish. Pronotum dark brown with a yellowish median band; almost twice as long as broad; covered with abundant dark brown setae arising from protuberant bases, mainly laterally. Meso- and metanota dark brown with yellowish spots. Legs pale amber with small dark spots. Wings hyaline (Figs. 16 B, C); brownish venation with yellowish areas forming four indefinite streaks across the anterior wing; forewing with many brown spots, there are many spots around the wing margin, along anterior radial and subcostal trace; hindwing without large dark spots. Abdominal tergites I – VII brownish, with a narrow median yellowish line.</p><p>Male (Fig. 17). Ectoproct small with basal margin elevated in a small triangular projection, posterodorsally with a prominent lobe forked at apex in lateral view, with a mammilliform lobe posteroventrally; ninth gonocoxites (tenth sternite of Kimmins 1940) with a medial lobe bearing a rounded apical lobe posteromedially, posterior lobes slender with their apices dilated forming clavate plates; ninth gonapophysis with distal portion curved dorsad; complex of tenth gonocoxites (paramere of Kimmins 1940) with fused base and basal branches upward, apices very complex with a lot of folds.</p><p>Female (Fig. 18). Seventh sternite elongated in lateral view, strongly produced, and rounded posteroventrally; in ventral view subtrapezoidal, anterior margin concave, with a prominent and rounded lobe posteromedially, entire surface covered with long and fine setae. Fused eighth gonapophyses concave in lateral view, fused eighth gonocoxites with a lobe projected posteroventrally with blunt apex; posterior apex with a small region covered with some long, fine setae; eighth gonocoxites in ventral view subquadrate, lateromedially with a lobe inward projected to the central axis of abdomen; posterolateral corners with a patch of long, fine setae, anterior margin medially incised. Eighth tergite in lateral view anteroventrally slightly produced. Fused ninth gonapophyses sinuous in lateral view, medially curved ventrad, and with a small and rounded posterodorsal lobe; in ventral view Y-shaped, posteriorly with a medial ridge, distal lobes nearly as long as stem, apices equipped with a small mammilliform lobe. Ninth tergite elongated in lateral view, widened medially, dorsal region at the level of callus cerci of ectoproct constrained, with a semitriangular anteroventral protuberance, densely covered with fine and long setae, remainder surface with scattered fine and long setae. Ninth gonocoxites acuminate, ventral margin straight, entire surface covered with numerous fine setae. Ectoproct semicircular in lateral view, densely covered with long, and fine setae. Spermatheca ovoid in lateral view.</p></div>	https://treatment.plazi.org/id/A94487F7E156FFA3FF682A8AFCC9588C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E153FF9CFF682C09FBEB5CC4.text	A94487F7E153FF9CFF682C09FBEB5CC4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus fusciceps Kimmins 1940	<div><p>Isostenosmylus fusciceps Kimmins, 1940</p><p>(Figs. 19, 20)</p><p>Isostenosmylus fusciceps Kimmins, 1940: 181, fig. 14, plate III.1 (male terminalia and genitalia, wings). Refs. Kimmins (1940), Penny (1977), Ardila-Camacho &amp; Noriega (2014). Holotype male, BMNH.</p><p>Type-locality. Peru: Cañete, Callanga.</p><p>Material examined. Paratype, “ Peru: Cañete, Callanga,” (1♂ BMNH).</p><p>Distribution (Fig. 43). Peru (Cañete).</p><p>Principal characteristics. Head dark brown; vertex, frons to below antennae, and genae fuscous; antennae with scape and pedicel pale brown; flagellum amber, covered by elongate brown setae; palpi dark brown. Pronotum dark brown; twice as long as broad; covered with very long dark brown setae arising from protuberant bases, mainly laterally; meso and metanota dark brown with darker marks. Legs yellowish with small black spots. Wings hyaline (Fig. 19 B); veins mainly brownish with some yellowish areas; forewing with some black spots, mainly around the wing margin, along anterior radial and subcostal trace; hindwing without dark spots. Abdomial tergites dark brown and yellow.</p><p>Male (Fig. 20). Ectoproct small, with a pointed posteromedial lobe in lateral view; in dorsal view with that lobe broad, spatulated; ninth tergite rhomboidal in lateral view; medial lobe of ninth gonocoxites (tenth sternite of Kimmins 1940) is a short quadrate plate with some setae; complex of tenth gonocoxites (paramere of Kimmins 1940) has on its upper region a downwardly directed branch; basal branches are posteriorly directed and lying near each other, the basal branch is broad and the medial one is thin (Kimmins 1940).</p></div>	https://treatment.plazi.org/id/A94487F7E153FF9CFF682C09FBEB5CC4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E16CFF9CFF682BC1FAD4596B.text	A94487F7E16CFF9CFF682BC1FAD4596B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus morenoi Navas 1928	<div><p>Isostenosmylus morenoi Navás, 1928 nomen dubium</p><p>(Fig. 21)</p><p>Isostenosmylus morenoi Navás, 1928: 91, fig. 5 (forewing). Refs. Navás, (1928), Kimmins (1940), Penny (1977), Ardila- Camacho &amp; Noriega (2014). Holotype destroyed.</p><p>Type-locality. Holotype, Ecuador: Sabanilla b. Zamora Prov. Loja, 27, IX. 1905.</p><p>Distribution (Fig. 43). Ecuador (Loja).</p><p>Principal characteristics. Head and palpi testaceous; antennae with many setae; two basal segments of antennae dark brown. Prothorax twice as long as broad with long setae. Long and yellowish legs; tibial apex and tarsomeres dark. Veins of the wings are mainly brownish with some yellowish areas; forewing with some black spots (Fig. 21); abdomen reddish-brown (Navás 1928).</p><p>Remarks. According to Oswald (2013) the holotype was deposited in the Hamburg Museum, Germany, and it was destroyed during the WWII. Navás (1928) in his original description points that this species resembles Isostenosmylus pulverulentus (Gerstaecker, 1893) . Kimmins (1940) mentions that the Navás (1928) figures are very like the variety of I. pulverulentus from Espírito Santo (Brazil) . Due to the destruction of the holotype and doubt regarding their similarity to I. pulverulentus we decided to classify this species as nomen dubium.</p></div>	https://treatment.plazi.org/id/A94487F7E16CFF9CFF682BC1FAD4596B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E16CFF99FF682C83FB205FC9.text	A94487F7E16CFF99FF682C83FB205FC9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus nigrifrons Kimmins 1940	<div><p>Isostenosmylus nigrifrons Kimmins, 1940</p><p>(Figs. 22, 23)</p><p>Isostenosmylus nigrifrons Kimmins, 1940: 185, fig. 18, plate IV.2 (male terminalia and genitalia, wings). Refs. Kimmins (1940), Penny (1977), Ardila-Camacho &amp; Noriega (2014). Holotype male, BMNH.</p><p>Type-locality. Ecuador: Loja, intaj.</p><p>Material examined. Holotype, Ecuador: Loja, intaj, (1♂ BMNH) . Distribution (Fig. 43). Ecuador (Imbaruba).</p><p>Principal characteristics. Head fulvous; frons with a black transverse band between eyes, such band posterioly extended between the eye and tentorial pit; genae and palpi black; antennae pale yellow with scape and pedicel brownish. Prothorax blackish with a yellowish median band, twice as long as broad; meso- and metanota yellow with black marks. Wings with membrane hyaline and veins alternating brown and pale yellow, pterostigma well-marked (Fig. 22 B); forewing with many dark brown spots mainly in wing margin and radial trace; hindwing veins mainly pale yellow, with some pale brown spots in costal field, posterior wing margin at the distal half with apices of longitudinal veins and gradate crossveins brown. Legs yellowish with small brown spots.</p><p>Male (Fig. 23). Ninth sternite in lateral view produced posteroventrally; ninth tergite with posterior margin in lateral view obliquely truncated, dorsal and ventral corners produced. Ectoproct in lateral view subrectangular, posterior edge obliquely truncated, dorsal and ventral corners with blunt lobes. Ninth gonocoxites (tenth sternite of Kimmins 1940) with medial lobe flattened and produced in lateral view, posteromedially straight in ventral view; ninth gonapophysis widened, subtrapezoidal in lateral view, attached to ninth gonocoxite by short and thick stems; complex of tenth gonocoxites (paramere of Kimmins 1 940) with upper region curved, pointed at apex, medial branches short and slightly acuminate, ventral region with branches broadened with blunt apices.</p></div>	https://treatment.plazi.org/id/A94487F7E16CFF99FF682C83FB205FC9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E169FF99FF6828CAFF1D5AE1.text	A94487F7E169FF99FF6828CAFF1D5AE1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus pulverulentus (Gerstaecker 1893) Gerstaecker 1893	<div><p>Isostenosmylus pulverulentus (Gerstaecker, 1893)</p><p>(Figs. 24 – 27)</p><p>Isostenosmylus pulverulentus (Gerstaecker, 1893): 166. Refs. Gerstaecker, (1893), Kimmins (1940), Penny (1977), Ardila- Camacho &amp; Noriega (2014). Syntypes, ZIMG.</p><p>Type-locality: “ Theresopolis Brasiliae”, probably state of Rio de Janeiro, Brazil.</p><p>Material examined. Syntypes, Brazil: Rio de Janeiro, Theresopolis, Fruhst . Paratypes, Brazil: São Paulo, Campos do Jordão, Parque Estadual Municipal, 1549 m, 22º39’39.5”S –45º27’W, Malaise, 14.iii.2011, Airton &amp; Cassia cols.” (1♂ MZUSP); “ Rio Casquillho, 3.4 Km P. Est. Campos do Jordão, 22º40.29’S –45º27.87’W, 1500 m, 23.ii.1998, Holzenthal, Froehlick e Paprocki cols.” (1♂ UMSP Insect Collection). Espírito Santo, Santa Teresa, Est. Ecol. Santa Lúcia, 867 m, 19°58’37.3”S – 40°32’22.5”W, Malaise, 6~ 9.iv.2001, ponto1 bosque, C. O. Azevedo e Equipe cols., Biota Fapesp” (1♀, 1♂ MZUSP). Santa Catarina, Blumenau, ii. 1885 (1♀ NHMW) . Rio Grande do Sul, (2♂, 3♀ NHMW); Pelotas, 24.iii.1952, C. Biezanko col. (1♂ NHMW) .</p><p>Distribution (Fig. 43). Brazil (Rio de Janeiro, Espírito Santo, São Paulo, Santa Catarina, Rio Grande do Sul).</p><p>New records. Additional specimens of I. pulverulentus were collected in the states of Espírito Santo and São Paulo, Brazil thus increasing the known distribution of this species.</p><p>Principal characteristics. Head dark brown; vertex, frons to below antennae, and genae fuscous; edge of the clypeus with black spots; antennae pale amber, scape and pedicel brown, flagellomeres covered with elongated pale yellow setae. Pronotum testaceous with many black spots and long setae, twice as long as broad; meso- and metanota yellowish, with two black spots and elongated brown setae. Legs pale amber with some dark brown spots; covered by elongated pale amber setae. Wing membrane hyaline, veins alternating brown and pale yellow, pterostigma well-marked with a mottled coloration pattern (Fig. 24 C); forewing with many brown spots; forewing with many dark brown spots mainly in wing margin, radial and medial trace, nygmata dark brown; hindwing without dark spots. Abdomen testaceous, with many dark brown spots.</p><p>Male (Fig. 25). Ninth sternite short, rounded posteroventrally; ectoproct obliquely truncated, posteroventrally with a prominent lobe rounded at apex; ninth gonocoxites with medial lobe rounded, apical margin and center excised; ninth gonapophyses shapes as quadrate plates; complex of tenth gonocoxites with basal portion fused, broad; upper branch near apex elongate, apex sharply pointed.</p><p>Female (Figs. 26, 27). Seventh sternite with rounded posterior margin; fused ninth gonapophyses curved dorsad in lateral view, ventromedially with a small rounded lobe projected anteroventrally, apex with lateral rounded lobes; in ventral view Y-shaped, apical lobes anterolaterally directed, short and blunted, distal margin concave; ninth gonocoxites lanceolate with a small gonapophysis at apex and a process near to the base.</p><p>Ecological notes. Specimens were collected using Malaise traps in Atlantic Forest, between 867 and 1,549 m.a.s.l.</p></div>	https://treatment.plazi.org/id/A94487F7E169FF99FF6828CAFF1D5AE1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E168FF97FF682CD2FDA4581F.text	A94487F7E168FF97FF682CD2FDA4581F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus septemtrionalandinus Ardila-Camacho & Noriega 2014	<div><p>Isostenosmylus septemtrionalandinus Ardila-Camacho &amp; Noriega, 2014</p><p>(Figs. 28, 29)</p><p>Isostenosmylus septemtrionalandinus Ardila-Camacho &amp; Noriega, 2014: 324, figs. 2c, 3b, e, f, 5a, b, 6 (habitus, head, thorax, wings, legs, female terminalia and genitalia). Ref. Ardila-Camacho &amp; Noriega (2014). Holotype female, IAvH.</p><p>Type-locality. Colombia: Santander, Nudo de Santurbán, Poveda stream, 07°27’N −72°49’W, 2000 m, 18.iii ~ 03.iv.2002.</p><p>Material examined. Holotype, “ Colombia: Santander, Nudo de Santurbán, Poveda stream, 07°27’N −72°49’W, 2000 m, 18.iii ~ 03.iv.2002, A. Santamaría, Malaise trap, M.3106” (1♀ IAvH).</p><p>Distribution (Fig. 43). Colombia (Santander).</p><p>Principal characteristics. Head brown with two dark brown spots below antennae; clypeus and labrum light brown with yellowish setae; labial palpi light brown at the base and dark brown at the apex; maxillary palpi pale brown; vertex brown with some brown setae; sutures bordering dark brown; occiput pale yellowish brown; antennae yellowish brown, scape almost as long as pedicel; flagellomeres almost as long as broad, covered with pale yellow setae. Pronotum pale brown with two posterolateral elongated black spots, densely covered by elongated dark brown and pale yellow setae, mainly laterally; mesonotum brown with three pairs of black spots and some dark brown setae; metanotum brown with a pair of large black spots. Legs yellow with many small dark brown spots. Forecoxa of female with a short pointed process near of apex. Wings hyaline with venation alternating brown and pale yellow, pterostigma well-marked (Fig. 28 A); forewing with some amber spots, mainly in radial trace, several costal crossveins forked near to the costal margin; hindwing without dark spots. Abdomen with tergites mottled by dark brown and yellowish brown.</p><p>Female (Figs. 28 C–F, 29). Fused ninth gonapophyses Y-shaped in ventral view, with two apical elongated lobes; two lateral mammiliform lobes in the fused eighth gonocoxites; ninth gonocoxites acuminate, with ventral margin curved; spermathecae reniform.</p></div>	https://treatment.plazi.org/id/A94487F7E168FF97FF682CD2FDA4581F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E167FF90FF682FBBFA765C28.text	A94487F7E167FF90FF682FBBFA765C28.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Isostenosmylus	<div><p>Isostenosmylus sp.</p><p>(Figs. 30, 31)</p><p>Isostenosmylus sp. Ardila-Camacho &amp; Noriega, 2014: 325, figs. 1, 2a, 3c, 5c–e, 6 (habitus, head, thorax, wings, legs, female terminalia and genitalia). Ref. Ardila-Camacho &amp; Noriega (2014). Female, UNAB.</p><p>Material examined. “ Colombia: Cundinamarca, San Antonio del Tequendama, foundation Granja Ecológica el Porvenir, 1540 m, 7~ 8−ii −2011, N. Martelo, Malaise trap ” (1♀ UNAB).</p><p>Distribution (Fig. 43). Colombia (Cundinamarca).</p><p>Principal characteristics. Head light brown with yellowish setae (Fig. 30 B); clypeus and labrum light brown; frons light brown with black spots; vertex brown with long setae of the same color; bases of ocelli black; antennal sockets bordering with black; scape and pedicel light brown with many small black spots; flagellomeres yellowish brown with black or yellowish setae. Pronotum dark brown with long black setae arising from protuberant bases; mesonotum brown with black spots on the anterior region; metanotum brown with few setae, procoxa with a short and blunt process dorsally near apex. Membrane of wings hyaline (Figs. 30 C, D), venation alternating pale yellow and brown, pterostigma mottled of pale yellow and brown. Forewing with subcostal field hyaline with one basal crossvein; Rs with 9 – 11 branches; three or four presectoral crossveins; CuA forking near to the midlength of the wing; two nygmata present, one near to separation of MA and RS and one between the first Rs fork and MA at the level of the third Rs fork. Hindwing with Rs 10-branched. Abdomen light brown with yellow setae.</p><p>Female (Fig. 31). Seventh sternite with a posteromedial subquadrate lobe, posterolateral corners rounded; fused eighth gonocoxites with two lateral mammiliform lobes near midlength. Fused ninth gonapophyses in lateral view with a semitriangular projection at base and two short subcylindrical lateral lobes at the apex; in ventral view it is basal- and distally widened, narrowed medially, with two lateral lobes bent and projected laterally, distal margin with a U-shaped concavity. Ninth gonocoxites acuminate with ventral margin curved; spermathecae ovoid.</p><p>Ecological notes. The specimen was collected with Malaise trap in a high Andean forest, near to creeks in the region of Tequendama (Cundinamarca departament) (Ardila-Camacho &amp; Noriega 2014).</p><p>Remarks. According to Ardila-Camacho &amp; Noriega (2014), this phenon has the pattern of pterostigma and the scarce pigmentation of the wings very similar to I. fusciceps . However, I. fusciceps was described from a single, male specimen, so it is not reliable to assign this phenon to I. fusciceps . Simultaneously, based on the wing illustration and description of Kimmins (1940), it is not possible to determine if they are different species or not.</p></div>	https://treatment.plazi.org/id/A94487F7E167FF90FF682FBBFA765C28	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E17DFF8DFF682871FDDC5EA7.text	A94487F7E17DFF8DFF682871FDDC5EA7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Phymatosmylus Adams 1969	<div><p>Phymatosmylus Adams, 1969</p><p>Most of the forewing crossveins have a single seta borne on a swelling at midpoint of each veinlet; forewing has MP forks in the middle of the length of the wing, CuA anteriorly pectinate and A1 fuses with A2; in male forewing there may be one, two or three nygmata between proximal branch of Rs and MA, sometimes there is one between last two branches of Rs, and a few, between MA and MP; all veins are thickened and filled with granular substance in male forewing, in female only bases of Cu and A1 are slightly thickened. Hindwing has basal piece of MA joining R before the origin of Rs-MA; between last branch of Rs and MA there is a distal nygma, one or two nygmata can be seen in the region between last two branches of Rs. Anterior coxa of female has two irregular rows of pedestalled setae; arolium is bilobed (Adams 1969).</p><p>Distribution. Chile, Argentina.</p></div>	https://treatment.plazi.org/id/A94487F7E17DFF8DFF682871FDDC5EA7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E17DFF8DFF682E23FE465AE7.text	A94487F7E17DFF8DFF682E23FE465AE7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Phymatosmylus caprorum Adams 1969	<div><p>Phymatosmylus caprorum Adams, 1969</p><p>(Figs. 34, 35)</p><p>Phymatosmylus caprorum Adams, 1969: 3, figs. 1–8 (habitus, wings, legs, female terminalia and genitalia, male terminalia and genitalia). Refs. Adams (1969), Penny (1977), Ardila-Camacho &amp; Noriega (2014). Holotype female, PMY.</p><p>Type-locality. Chile: Ñuble, Las Cabras, "S. of Chilian vulcain", 36°49’S −71°26’W, elev. 1480 m, 10~ 23 Dec. 1954, Luis E. Peña, leg. (Holotype ♂) (PMY).</p><p>Material examined. “ Chile: Ñuble, Las Cabras, S. of Chiltan Yukain, 1480 m, 10−23 Dec 54, L.E. Peña. (Paratype)” (1♀ PMY).</p><p>Distribution (Fig. 43). Chile (Ñuble, Talca); Argentina (Neuquén).</p><p>Principal characteristics. Head yellow with a brown spot at anterior mandibular articulation (Fig. 34 B); border of ocelli black; vertex yellow with some pale amber setae; antennae yellow and covered by pale brown setae. Pronotum yellow, with lateral dark stripes on the sides and, with long, pale setae, almost twice as long as wide; meso- and metanota have many black spots on the sides and a median yellow line. Legs are pale amber with spurs short. Wings have membrane hyaline with an irregular pigmentation pattern consisting of amber suffusions and pale areas, veins vary from light brown to mottled dark brown (Fig. 34 A), nygmata dark; forewing with many pale regions on basal area and a pale line directed toward wing apex; hindwing with light amber suffusions at distal half, bordering crossveins and some regions of longitudinal veins, mainly MA, MP and Rs branches. Abdomen pale, tergites 1–7 fuscous.</p><p>Male (Figs. 35 A, B). Ninth gonocoxites suspended in apical margin of ninth tergite; prominent complex of tenth gonocoxites is sclerotized medially and membranous laterally; hypandriun internum weakly sclerotized.</p><p>Female (Figs. 35 C–E). Fused eighth gonocoxites + gonapophyses concave, gonapophyses with a median hook anteromedially; fused ninth gonapophyses narrowed with two apical lobes; a black stripe on ninth gonocoxites; spheroidal spermathecae.</p></div>	https://treatment.plazi.org/id/A94487F7E17DFF8DFF682E23FE465AE7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E17EFF8EFF682A85FA8D5C83.text	A94487F7E17EFF8EFF682A85FA8D5C83.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Kempyninae Carpenter 1943	<div><p>Subfamily Kempyninae Carpenter, 1943</p><p>Kempyninae is apparently closely related to Stenosmylinae and its known distribution includes Australia, New Zealand, and the southern portion of South America (New 1983a). This group comprises some of the largest members of Osmylidae (Kimmins 1940) . The first revisionary study of this subfamily (=Kalosmylinae) was made by Kimmins (1940), and New (1983a, 1986) carried out a revision on Australian fauna. Adams (1971) and Oswald (1994) described some additional South American species. Kempyninae has some of presumed primitive features (adults has forewings with costal crossveins single and forewing MP forks near wing base, but after separation of MA from RS; hindwing has MA forks little sinuous and appearing as a basal crossvein to RS, CuP vein is long.</p></div>	https://treatment.plazi.org/id/A94487F7E17EFF8EFF682A85FA8D5C83	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E17EFF8EFF682994FE7A5AE5.text	A94487F7E17EFF8EFF682994FE7A5AE5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Kempynus digoniostigma Oswald 1994	<div><p>Kempynus digoniostigma Oswald, 1994</p><p>(Fig. 36)</p><p>Kempynus digoniostigma, Oswald, 1994: 368, figs. 1, 3 and 4 (wings, male terminalia and genitalia). Refs. Oswald (1994), Ardila-Camacho &amp; Noriega (2014). Holotype female, NMNH.</p><p>Type-locality. Chile: Malleco, Termas de Tolhuaca, 46 Km N. Curacautín, 38°14’S −71°44’W, 15.iii.1986, L.E. Peña G.</p><p>Material examined. Holotype, “ Chile: Malleco, Termas de Tolhuaca, 46 Km N. Curacautín, 38°14’S −71°44’W, 15.iii.1986, L.E. Pena G.” (1♀ NMNH).</p><p>Distribution (Fig. 43). Chile (Malleco, Ñuble); Argentina (Neuquén).</p><p>Principal characteristics. Head light brown (Fig. 36 A); genae dark brown; labial and maxillary palpi pale brown with dark brown apex; antennae yellow; scape as long as wide; flagellomeres almost as long as wide, densely covered with pale setae. Pronotum light brown, with lateral dark stripes on the sides and long pale brown setae, mainly on the sides; meso- and metanota light brown with black spots and dark brown setae. Legs pale yellow; densely covered by pale amber setae; anterior and mid-femur with a black stripe. Wings hyaline, posterodistally slightly falcate, membrane irregularly stained with light amber, venation with an irregular pigmentation pattern consisting of numerous brown spots on a pale yellow background (Fig. 36 A), two to four nygmata; forewing with many fuscous maculae, and some of them are prominent: a biangulate apical mark, marks around the wing margin, numerous marks along anterior radial trace and CuA; hindwing with some dark spots, mainly in the wing margin. Abdomen dark brown covered by small dark brown setae.</p><p>Male. Ninth gonocoxites arched and setose, crescent-shaped in lateral view and ending with membranous lobe; complex of tenth gonocoxites joined and crescent-shaped in lateral view; hypandrium internum present (Oswald, 1994).</p><p>Female (Figs. 36 B, C). Fused eighth gonocoxites + gonapophyses subquadrate in ventral view with a prominent anteromedial sclerotized process; fused ninth gonapophyses (subgenitalia of Oswald 1994) composed of a sclerotized transverse arch, which arise as a pair of elongate and concave lobes. Ninth gonocoxites free, elongated, and reniform, and articulated to a pair of processes on posterior margin of ninth tergite; two bilobed spermathecae present.</p></div>	https://treatment.plazi.org/id/A94487F7E17EFF8EFF682994FE7A5AE5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E17EFF8EFF68283FFCB75E7A.text	A94487F7E17EFF8EFF68283FFCB75E7A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Kempynus Navas 1912	<div><p>Kempynus Navás, 1912</p><p>Large species with body size between 44 and 55 mm. Forewing with one cross-vein in subcostal area; MP2 branching at or beyond half wing length, and beyond the origin of first branch of Rs. Hindwing with basal radiomedial cross-vein and single row of cells in fork of MP before branching of MP2; MP1 and MP2 widely separated by long, narrow and sinuous cells; a basal cross-vein from fork of M to Cu is frequently; CuP is long (Kimmins 1940; New 1983a).</p><p>Distribution. Australia, New Zealand, Chile, Argentina.</p></div>	https://treatment.plazi.org/id/A94487F7E17EFF8EFF68283FFCB75E7A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E178FF8AFF682A8AFBEC5CB8.text	A94487F7E178FF8AFF682A8AFBEC5CB8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Kempynus crenatus Adams 1971	<div><p>Kempynus crenatus Adams, 1971</p><p>(Figs. 37, 38)</p><p>Kempynus crenatus Adams, 1971: 45, figs. 1, 2a, c, e–h (wings, male genitalia, female terminalia and genitalia). Refs. Adams (1971), Penny (1977), Ardila-Camacho &amp; Noriega (2014). Holotype female, MCZ.</p><p>Type-locality. Chile: Ñuble, Cordilleras Chillán, Las Trancas, 12 Km E. Recinto, 36°51’S −71°37’W, 800 m, 1~ 10.x.1964, Leg. L.E.Peña.</p><p>Material examined. “ Argentina: Neuquén, Pucará, 30 Nov. 1959, F. H. Walz col.” (1♀ NMNH).</p><p>Distribution (Fig. 43). Chile (Ñuble); Argentina (Neuquén).</p><p>Principal characteristics. Head pale with articulating areas of antennal sockets dark, their border confluent with frontoclypeal triangle; anterior spots to anterior tentorial pits dark; borders of ocelli and vertex dark brown; antennae pale brown. Pronotum brown with four dark spots; mesonotum brown with dark spots, prescutum with four dark spots. Legs brown; mid- and forefemur with a pair of subapical dark marks; hind femur pale; tarsi pale brown, except for dark brown apical tarsomere; female procoxa laterally with many short setae arising from protuberant bases. Wings with rounded tips, membrane irregularly stained with grayish-brown suffusions and amber spots, veins mainly brown with some regions pale yellow, pterostigma barely perceptible (Fig. 36 B); forewing with dark spots around the wing margin and along anterior radial trace, MP2 fork basal of union of CuA and CuP; hindwing diffusely smoky, mainly in the distal half; nygmata dark brown.</p><p>Male (Figs. 38 A, B). Ninth gonocoxites elongated, crescent-shaped in lateral view with some setae at apex; ninth gonapophysis elongate tapering towards the apex; complex of tenth gonocoxites C-shaped in lateral view with two processes. Hypandrium internum elongated with winglike lobes fused on the midline (Adams 1971).</p><p>Female (Figs. 38 C, D). Eighth sternite with numerous setae on anterior apex, posterior lobes are short and rounded; spermathecae slightly bent with basal portion spherical (Adams 1971).</p></div>	https://treatment.plazi.org/id/A94487F7E178FF8AFF682A8AFBEC5CB8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E17AFF8AFF68285AFB115B57.text	A94487F7E17AFF8AFF68285AFB115B57.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Kempynus falcatus Navas 1912	<div><p>Kempynus falcatus Navás, 1912</p><p>(Figs. 39–41)</p><p>Kempynus falcatus Navás, 1912: 193, fig. 26 (wings and tibia). Refs. Navás (1912), Kimmins (1940), Adams (1971), Penny (1977), Oswald (1994), Ardila-Camacho &amp; Noriega (2014). Holotype female, BMNH.</p><p>Type-locality. Chile. Biobío province, Meelchen, i. 1902, H. J. Elwes.</p><p>Material examined. Holotype, “ Chile: Bío-Bío, Meelchen, i.1902, H. J. Elwes. ” (BMNH 1 ♀) . Paratypes, “ Chile: Araunía, Temuco, Termas del manzanar, 38°44’S –72°36’W, 680 m, ii.2011, Malaise trap, D.S. Amorim, Yates, D. &amp; Lessard, B.” (1♀ 1♂ MZUSP).</p><p>Distribution (Fig. 43). Chile (Aisén, Arauco, Chiloé, Linares, Valdivia, Bío-Bío, Osorno, Ñuble, Malleco, Cautín, Curicó); Argentina (Chubut, Neuquén).</p><p>Principal characteristics. Head pale with dark brown spots (Fig. 39 A); vertex pale amber; light brown antennae; scape almost as long as wide; covered by pale amber setae. Pro-, meso- and metanotum laterally dark brown, medially with yellowish band, entire surface densely covered by yellow setae. Legs pale amber with some dark brown spots; all segments covered by light brown setae. Wings posterodistally falcate and with acute apices, membrane hyaline dotted with numerous amber infuscations, veins light brown with many brown spots, both wings with an amber macula in the radial sector below of pterostigma; forewing densely dotted by dark brown spots mainly along wing margin, radial and cubital trace, pterostigma weakly marked; hindwing with membrane hyaline slightly dotted with light amber spots, mainly at the apex of the radial sector and wing margin, pterostigma barely perceptible. Abdominal tergites dark brown and covered by short pale amber setae.</p><p>Male (Fig. 40). Ninth gonocoxites elongated, crescent-shaped in lateral view, medial lobe with some setae at apex; ninth gonapophysis elongate tapering towards the apex; complex of tenth gonocoxites C-shaped in lateral view with two finger-like processes located in dorsal and ventral regions; hypandrium internum elongated with the winglike lobes fused on the midline.</p><p>Female (Fig. 41). Fused eighth gonocoxites + gonapophyses short, broad, with posterior margin possessing two deep rounded concavities separated by an elevated promontory; ninth tergite narrow, apices bluntly rounded; ectoproct short and nearly quadrate; fused ninth gonapophyses bifurcated; spermathecae reniform.</p></div>	https://treatment.plazi.org/id/A94487F7E17AFF8AFF68285AFB115B57	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E17AFF81FF682C73FEF55CE1.text	A94487F7E17AFF81FF682C73FEF55CE1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Kempynus tjederi Oswald 1994	<div><p>Kempynus tjederi Oswald, 1994</p><p>(Fig. 42)</p><p>Kempynus tjederi Oswald, 1994: 370, figs. 2, 5−7 (wings, female terminalia and genitalia). Oswald (1994), Ardila-Camacho &amp; Noriega (2014). Holotype female, NMNH.</p><p>Type-locality. Chile, Reg. Maule, Curicó, Prov.: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-71.833336&amp;materialsCitation.latitude=-35.166668" title="Search Plazi for locations around (long -71.833336/lat -35.166668)">El Coigual</a> [=? El Coigo, 40–50 km SE Curicó, ca. 35°10’S − 71°50'W].</p><p>Material examined. Holotype, “ Chile: Reg. Maule, Curicó, Prov.: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-71.833336&amp;materialsCitation.latitude=-35.166668" title="Search Plazi for locations around (long -71.833336/lat -35.166668)">El Coigual</a> [=? El Coigo, 40−50 km SE Curicó, ca. 35°10’S − 71°50'W]” (1♀ NMNH).</p><p>Distribution (Fig. 43). Chile (Curicó)</p><p>Principal characteristics. Head dark brown (Fig. 43 A); gena with dark spot; antennae light brown; scape almost twice as long as broad; flagellum dark brown; flagellomeres almost twice as long as wide; densely covered by dark brown setae. Pronotum twice as long as wide, dark brown, laterally with dark stripes, entire surface with long, dark setae; meso- and metanotum with similar color pattern, entire surface covered by short pale setae. Legs yellow, covered by pale yellow setae. Wings elongated with tip acute and posterodistal margin slightly falcate, pterostigma of both wings weakly marked (Fig. 42 A); membrane hyaline dotted with amber suffusions, veins alternating brown and pale tan. Forewing with a distal biangulate macula and proximal third of subcostal space with two or three well-delimited fuscous spots; wing margin, R and area between M and CuP veins with many dark amber spots; hindwing dotted with amber suffusions, mainly in wing margin and radial sector. Abdomen dark brown, covered by small setae with pale amber coloration.</p><p>Female (Figs 42 B, C). Fused eighth gonocoxites + gonapophyses with anterolateral angles articulated to posterior corners of eighth tergite; fused ninth gonapophyses constricted at base with a pair of short and concave lobes, each lobe with a prominent lateral angle or bulge; ninth gonocoxites elongated and reniform; spermathecae J-shaped.</p></div>	https://treatment.plazi.org/id/A94487F7E17AFF81FF682C73FEF55CE1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
A94487F7E172FF82FF682A85FA6E5BA3.text	A94487F7E172FF82FF682A85FA6E5BA3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Osmylidae	<div><p>Key to the Neotropical species of Osmylidae</p><p>(modified from Oswald 1994 and Ardila-Camacho &amp; Noriega 2014)</p><p>1. Antennae longer than forewing (Fig. 2 A); flagellomeres twice as long as broad (Figs. 2 C); costal field with pterostigma barely perceptible (Fig. 2 B); ocelli absent (Figs 2 D, E).................................................... Gumilla ... 2</p><p>- Antennae shorter than forewing (Figs 5 A; 7B; 34A; 42A); flagellomeres about as long as wide (Fig. 13 C); costal field with pterostigma weakly to well-marked (Figs. 5 A; 6A, B; 7A; 34A; 42A); ocelli present (Figs. 7 B, C)...................... 3</p><p>2. Forewing with brown marks on the membrane of Rs and M veins (Fig. 2 B)............................ .. G. adspersus</p><p>- Forewing without brown marks on the membrane of Rs and M veins (Fig. 4 B)........................... G. longicornis</p><p>3. Forewing MP fork near wing base, usually at the level of midpoint between MA stem and first branch of Rs (Figs 6 A, B; 37B).................................................................................................... 4</p><p>- Forewing MP fork more distally located, usually near to the mid-length of wing (Figs 22 B; 24C; 34A)................. 8</p><p>4. Inner and outer gradate series well-delimited, with conspicuous fuscous brown maculation (Figs 6 A, B).................................................................................................. Paryphosmylus ornatus</p><p>- Not so well-delimited gradates series, without fuscous brown maculation (Fig. 37 B).................... Kempynus ... 5</p><p>5. Forewing apex broadly rounded, subapical margin with a well-delimited pale lunate region posteriorly (Fig. 37 B).................................................................................................... K. crenatus</p><p>- Forewing apex angulate, subapical margin without a well-delimited pale lunate region posteriorly (Figs 36 A; 39A; 42A).. 6</p><p>6. Forewing without a prominent biangulate fuscous maculation distally (dark maculae of other shapes may be present) (Fig. 39 A)........................................................................................ K.falcatus</p><p>- Forewing with a prominent biangulate fuscous maculation distally (Figs 34 A, 42A)................................ 7</p><p>7. Proximal third of subcostal region of forewing without well-delimited fuscous spots (Fig. 34 A); free distal lobes of female ninth gonapophyses enclosing a narrow, proximally acute space in ventral view (Fig. 34 C).............. K. digoniostigma</p><p>- Proximal third of subcostal region of forewing with two or three well-delimited fuscous spots (Fig. 42 A); free distal lobes of female ninth gonapophyses enclosing a broad, proximally rounded space in ventral view (Fig. 42 C)............. K. tjederi</p><p>8. Forewing narrow, posterodistal margin falcate; hindwing membrane amber suffused (Fig. 34 A)... Phymatosmylus caprorum</p><p>- Forewing broad, posterodistal margin convexly curved; hindwing membrane often hyaline (Figs 7 A; 8B; 13B; 19B; 22B)........................................................................................ Isostenosmylus ... 9</p><p>9. Hindwing with maculae between the C and R1; posterior wing margin from midlength to preapical region below of pterostigma, with apices of longitudinal veins and gradate series brown infuscated, remainder surface of veins mainly yellow- ish (Fig. 22 B)................................................................................ I. nigrifrons</p><p>- Hindwing completely hyaline or with few small amber spots; venation more or less uniformly pigmented (Figs 7 A; 13B; 19B; 22B)............................................................................................... 10</p><p>10. Forewing dotted with numerous small amber spots on veins and wing membrane (Fig. 8 B; 13B; 24C)................ 11</p><p>- Forewing weakly pigmented, with few amber spots (Figs 28 A; 7A; 10A, C; 16B; 19B)............................. 13</p><p>11. Pterostigma not well-marked, translucent (Fig. 8 B); posterior margin of female seventh sternite in ventral view produced in two blunt tips and medially incised (Fig. 9 D)................................................... I. irroratus n. sp.</p><p>- Pterostigma well-marked (Figs. 13 B; 24B); posterior margin of female seventh sternite in ventral view rounded (Figs 15 C, D; 26C, D)............................................................................................ 12</p><p>12. Female ninth gonapophyses Y-shaped in ventral view with apical lobes short and simple (Figs. 26 C, D); male ectoproct in lat- eral view posteroventrally with a bluntly rounded lobe (Fig. 25 B)................................... I. pulverulentus</p><p>- Female ninth gonapophyses in ventral view with basal half widened, apical lobes bilobate (Figs 15 C, D); male ectoproct in lat- eral view posterodorsally with a bluntly rounded lobe (Figs 14 B, C).................................... I. contrerasi</p><p>13. Forewing with numerous costal crossveins forked near to the costal margin (Fig. 28 A)............ I. septemtrionalandinus</p><p>- Forewing with costal crossveins unforked or at least with few forks (Figs 7 A; 10A, C; 16B; 19B).................... 14</p><p>14. Male ectoproct in lateral view poteromedially with a prominent pointed process (Figs 9 A, B; 20 A, B)................. 15</p><p>- Male ectoproct in lateral view posterodorsally with a prominent bifurcated process (Figs 7 B, C; 17A, B).............. 16</p><p>15. Distal 1/3 of forewing between R1 and MP fork with numerous small amber spots on crossveins (Figs. 10 A, C); male tenth gonocoxites with apical portion of ventral branches acute (Figs 9 C, D).............................. I. julianae n. sp.</p><p>- Distal 1/3 of forewing between R1 and MP with very few amber spots on crossveins (Fig. 19 B); male tenth gonocoxites with apical portion of ventral branches rounded (Figs 20 A, B)............................................. I. fusciceps</p><p>16. Male ninth gonocoxites in ventral view with apex of medial lobe straight, posterolaterally slightly emarginated (Figs. 7 E, F)....................................................................................... I. bifurcatus n. sp.</p><p>- Male ninth gonocoxites in ventral view with apex of medial lobe rounded, medially with a short rounded lobe (Fig. 17 E, F).............................................................................................. I. fasciatus</p></div>	https://treatment.plazi.org/id/A94487F7E172FF82FF682A85FA6E5BA3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Martins, Caleb Califre;Ardila-Camacho, Adrian;Aspöck, Ulrike	Martins, Caleb Califre, Ardila-Camacho, Adrian, Aspöck, Ulrike (2016): Neotropical osmylids (Neuroptera, Osmylidae): Three new species of Isostenosmylus Krüger, 1913, new distributional records, redescriptions, checklist and key for the Neotropical species. Zootaxa 4149 (1): 1-66, DOI: 10.11646/zootaxa.4149.1.1
