identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
7AA98D52E640857CE965D3D288E4E23E.text	7AA98D52E640857CE965D3D288E4E23E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bellisotoma Soto-Adames, Giordano & Christiansen	<div><p>Bellisotoma Soto-Adames, Giordano &amp; Christiansen gen. n.</p><p>Type species.</p><p>Subisotoma joycei Soto-Adames &amp; Giordano, 2011.</p><p>Etymology.</p><p>The new genus is dedicated to Ross and Joyce Bell, in celebration of their contributions to the study of the entomological fauna of Vermont.</p><p>Description.</p><p>General body shape short and stout, with sudden bend between abdominal segments 4-5 as in Folsomides . Cuticle smooth, granular complex formed by single light granules surrounded by 4-7 darker granules (Fig. 1), granular complexes irregular. Basal microsensilla on antennal segments 3-4 not differentiated; second antennal segment with 3 basal microsensilla; first antennal segment with 17-18 setae, 2 basal microsensilla, 3 basal ventral sensilla and 2 other distal sensilla. Prelabral setae 2; outer maxillary lobe with apical seta simple, sublobal plate with four appendages; labial palp with three proximal setae, all papilla present, guard seta e7 absent. Tergal microsensilla formula 10//101; number of tergal sensilla variable, but adults always with more than eight sensilla on each segment; medial abdominal sensilla inserted either on or just anterior to posterior row (Figs 7-8). Ventral thoracic setae absent. Sterna of second abdominal segment without isolated field of setae. All legs with more than 21 setae; legs with 1-3 weakly capitate or acuminate tenent hairs; setae B4 and B5 present, B5 longer than B4; adult males with setae B5 and x modified. Manubrium without ventral setae. Dens smooth, cylindrical, and shorter than manubrium; dorsal setae long and abundant, distributed throughout dens length; ventral setae few and restricted to distal half of dens. Mucro bidentate (Fig. 2), about half as long as dens, fused to dens dorsally, articulated ventrally; with wide dorsal lamellae that join clearly before the end of mucronal axis without forming a tooth (Fig. 3), and a ventral rib with basal notch that articulates with dens (Fig. 4).</p><p>Remarks.</p><p>Bellisotoma gen. n. belongs to the Isotopenola - Subisotoma genera complex, but unlike these genera, the new genus shows a furcula adapted to a neustonic mode of life, as evidenced by the thick polychaetotic dens and lamellate mucro. Bellisotoma gen. n. differs from all other genera by the combination of having a mucro with lamellae that join subapically without forming a tooth, by the presence of a large number of dorsal setae on dens, presence of sensillar polychaetosis, smooth cuticle and second abdominal sternum segment without isolated setae field. The new genus is similar Isotopenola Potapov, Babenko, Fjellberg and Greenslade and Subisotoma, as circumscribed by Potapov et al. (2009), in having reduced number of prelabral setae, simple outer maxillary palp, reduced number of guard setae on labial papilla E, reduced microsensillar chaetotaxy, absence of tibiotarsal seta B4/5 and smooth dens (Table 1). The three main characters given above distinguish the new genus from Subisotoma, whereas the new genus additionally differs from Isotopenola in the number of guard setae on labial papilla E (6 in Bellisotoma, 4-5 in Isotopenola). Bellisotoma joycei keys out to Ballistura in Potapov (2001), but the two genera are clearly distinguished by maxillary palp structure, sensillar and microsensillar formulae, absence of tibiotarsal seta B4/5 and dens sculpturing. Additional differences between the new genus and other genera in the Proisotoma complex (Potapov 2001, Fjellberg 2007, Potapov et al. 2006, 2009) are listed in Table 1. One other North American species, Ballistura ewingi (see below), belongs in the new genus.</p><p>Members of the new genus may be either psammophilous and/or acidophilus. The individuals of Ballistura joycei from Vermont were collected on sandy shores of Lake Champlain and the individuals from Quebec on acidic sandy soils (pH 3.75; Therrien et al. 1996) in a sugar maple grove ≈28Km east of the St. Lawrence River. The exact topotypical locality of Ballistura ewingi is not clear, but the soils around Vicksburg, Mississippi are also acidic, sometimes sandy.</p></div>	https://treatment.plazi.org/id/7AA98D52E640857CE965D3D288E4E23E	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.		Pensoft via Plazi	Soto-Adames, Felipe N.;Giordano, Rosanna;Christiansen, Kenneth	Soto-Adames, Felipe N., Giordano, Rosanna, Christiansen, Kenneth (2013): Bellisotoma, a new genus of Isotomidae from North America (Hexapoda, Collembola). ZooKeys 283: 7-13, DOI: http://dx.doi.org/10.3897/zookeys.283.3277, URL: http://dx.doi.org/10.3897/zookeys.283.3277
378A526FEB78BD0DB3D48206766C3C43.text	378A526FEB78BD0DB3D48206766C3C43.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bellisotoma joycei (Soto-Adames & Giordano) (Soto-Adames & Giordano) 2011	<div><p>Bellisotoma joycei (Soto-Adames &amp; Giordano), 2011 comb. n.</p><p>Material examined.</p><p>Holotype (Illinois Natural History Survey [INHS] Insect Collection accession number 551,608) and 3 paratypes (INHS Insect Collection accession numbers 551, 610; 551,611; 551, 621): USA,Vermont, Grand Isle Co., South Hero, White’s Beach, N44.62189, W73.32273, sand and thick layer of aquatic plant debris, October 2005. 2 paratypes (INHS Insect Collection accession numbers 551,609 and 551,612): Vermont, Grand Isle Co., Grand Isle, Pearl Bay, west of intersection of East Shore North Rd. and Hide Point West Rd., N44.73078 W73.26401, sand with sparse remains of aquatic plant debris, October 2005. CANADA, Quebec, 9115 (1994), St. Jude, sugar maple leaf litter near N45.78333, W72.93334, Berlese MO-SJ-2, identified as Proisotoma (Ballistura) ewingi on the label (this slide contains 7 specimens and is deposited in the A.J. Cook Arthropod Research Collection at Michigan State University).</p><p>Remarks.</p><p>The specimens from Quebec were originally identified as Ballistura ewingi, but in the key character that separate Ballistura joycei from Ballistura ewingi (number of distal setae on the collophore) they are identical to Ballistura joycei . All specimens from Quebec are small, the largest measuring only 0.78 mm. Two of the seven individuals from Canada are males. In the largest male the genital plate is well developed, but it appears to be closed, and neither males has modified metatibiotarsal setae. These males are either subadults of adults in reproductive quiescence.</p><p>In the specimens from Vermont the number and size of eyes varies, and one individual is blind (Soto-Adames and Giordano, 2011). In the individuals from Quebec the number of eyes is constant, except for one specimen in which eye G is missing on one side of the head. Dorsal views of the prelabral region suggest the presence of 4 prelabral setae (Fig. 6), but a lateral view of the head (Fig. 5) clearly shows that the outer setae are displaced posteriorly, away from the labral suture, and are not prelabral in the usual sense. One individual from Quebec has only one prelabral seta. The number of microsensilla is somewhat variable. Most individuals have 10//10100 microsensilla, but one specimen from Vermont has one microsensillum on the metathorax, and the two males from Quebec have 2 microsensilla on the first abdominal segment.</p><p>The shape of the tenent hairs is difficult to ascertain in the specimens from Canada. In the two smallest individuals (0.69 mm) all tenent hairs seem acuminate, whereas in the larger specimens there are 111 capitate and 011 acuminate tenent hairs. Most individuals have 3 tenacular teeth, but two have 3+4 and one has 2+3.</p></div>	https://treatment.plazi.org/id/378A526FEB78BD0DB3D48206766C3C43	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.		Pensoft via Plazi	Soto-Adames, Felipe N.;Giordano, Rosanna;Christiansen, Kenneth	Soto-Adames, Felipe N., Giordano, Rosanna, Christiansen, Kenneth (2013): Bellisotoma, a new genus of Isotomidae from North America (Hexapoda, Collembola). ZooKeys 283: 7-13, DOI: http://dx.doi.org/10.3897/zookeys.283.3277, URL: http://dx.doi.org/10.3897/zookeys.283.3277
F3642464DCC8A75A53167781C844870E.text	F3642464DCC8A75A53167781C844870E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bellisotoma ewingi (James) (James) 1933	<div><p>Bellisotoma ewingi (James), 1933 comb. n.</p><p>Material examined.</p><p>Mississippi, Vicksburg; in decaying leaves and twigs, October 2, H.E. Ewing, coll.; Lectotype, designated by J.T. Salmon, 1958; original US National Museum of Natural History catalog number 42981; current catalog number 9026.</p><p>Remarks.</p><p>The description provided by Folsom (1937) suggests that Ballistura ewingi and Bellisotoma joycei are very similar, sharing characters such as cuticle ornamentation, presence of 3 guard sensilla on the third antennal segment, distal tibiotarsal subsegmentation, and general eye, claw and furcula structure. Of the three main characters used to diagnose Bellisotoma, Ballistura ewingi has the large number of dental setae and the general lamellate structure of the mucro. The only diagnostic character remaining to be scored for Ballistura ewingi is the sensillar polychaetosis.</p><p>We studied the lectotype of Ballistura ewingi, but the specimen is in such poor condition (Fig. 10) that most characters could not be scored. The few characters we were able to observe are: tergal sensilla present, although clearly seen only on Abd. 4; tibiotarsal setae B4 and B5 present; tenent hair apparently 1,2,2, and acuminate; tenaculum with 3 teeth; dens ventrally with 4 setae; mucro with two lamellae as in Fig. 9.</p><p>The tenent hairs and tenacular teeth in the lectotype of Ballistura ewingi are as in Ballistura joycei, and differ from the numbers reported by Folsom (1937) (2,2,2 or 3,3,3 hairs; 2 teeth). This leaves only the number of distal setae on the collophore to distinguish Ballistura joycei (11 setae) from Ballistura ewingi (4 setae), and it is possible that James species is a senior synonym of Ballistura joycei . However, the condition of the lectotype is such that we prefer to await the study of fresh material from Mississippi before proposing a definite change in nomenclature. In any case, the similarities between ewingi and joycei listed above, justify the transfer of ewingi to the genus Bellisotoma .</p></div>	https://treatment.plazi.org/id/F3642464DCC8A75A53167781C844870E	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.		Pensoft via Plazi	Soto-Adames, Felipe N.;Giordano, Rosanna;Christiansen, Kenneth	Soto-Adames, Felipe N., Giordano, Rosanna, Christiansen, Kenneth (2013): Bellisotoma, a new genus of Isotomidae from North America (Hexapoda, Collembola). ZooKeys 283: 7-13, DOI: http://dx.doi.org/10.3897/zookeys.283.3277, URL: http://dx.doi.org/10.3897/zookeys.283.3277
