identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03DF811D1E73603EFEECFAD8883FFC61.text	03DF811D1E73603EFEECFAD8883FFC61.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega barcelos Barbosa, Ribeiro, Nessimian 2012	<div><p>Martarega barcelos Barbosa, Ribeiro, Nessimian, sp. nov.</p> <p>(Figures 1A–D, 13A)</p> <p>Type material</p> <p>Holotype. Brazil, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.47199&amp;materialsCitation.latitude=0.8606" title="Search Plazi for locations around (long -63.47199/lat 0.8606)">Amazonas State</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.47199&amp;materialsCitation.latitude=0.8606" title="Search Plazi for locations around (long -63.47199/lat 0.8606)">Barcelos Municipality</a>, Serra do Aracá, Igarapé (1st and 2nd order) [0.86060 ◦ N, 63.47199 ◦ W], 32 m, 01.VIII.2009, (J.L. Nessimian, U.G. Neiss and J.O. Silva): 1 m (DZRJ), brachypterous.</p> <p>Description of holotype (brachypterous form)</p> <p>Measurements. Body length (from apex of head to apex of hemelytra at rest): 5.20; length of vertex: 0.36; greatest width of vertex: 0.26; width of eye: 0.62; length of ocular commissure: 0.26; length of head: 0.68; greatest width of head: 1.26; length of pronotum: 0.46; greatest width of pronotum: 1.34; median length of scutellum: 0.60; greatest width of scutellum: 0.70.</p> <p>Colour. General colour yellowish. Setae dark-brown. Base of tylus, labrum, first and second rostral segments brown; ventral surface of second rostral segment, third and fourth rostral segments dark brown. Posterior half of fovea on pronotum stained with brown; hemelytra hyaline and yellowish; median longitudinal stripe opaque, narrow, not bifurcate, extending for about one-third of hemelytra length; narrow brown stain, covering entire stripe, extending posteriorly for four-fifths of hemelytra length; second stripe on costal margin extending to approximately one-half of hemelytra length; large brown stain, covering entire stripe, extending posteriorly onto entire hemelytra (Figure 1A); embolium stained with brown; fore-, meso- and hind trochanters, as well as foretibiae and foretarsi yellowish, stained with brown; femora yellowish with brown stain ventrally; mesotibiae and tarsi brown; hind tibiae and tarsi yellowish; lateral margins of metaxyphus brown.</p> <p>Head, thorax and abdomen. Head rounded; anterior margin of vertex convex, slightly protruding before eyes, shorter than its length; ocular commissure shorter than vertex, about two-fifths width of one eye. Pronotum with lateral margins conspicuously divergent; posterior margin slightly concave to approximately straight; greatest pronotum width about three times its length in dorsal view; lateral margins of scutellum concave, wider than long and longer than median length of pronotum; internal margin of embolium without toothed area; hemelytral process extending beyond apex of membrane (Figure 1A); forefemora without spines; mesotrochanters rounded with one group of very cohesive, short bristles near lateral margin (Figure 1B); mesofemora without nodules; metaxyphus with apex trilobed; distal margin of hind trochanters continuous, without sharp concavity; hind femora with 13 strong setae distributed throughout inner margins. Ventral abdominal keel with hairs distributed throughout entire lateral surface.</p> <p>(lateral view) showing right clasper; (D) male genital capsule (lateral view) showing left clasper. Figure 2. Martarega nieseri Barbosa, Ribeiro, Nessimian sp. nov. (A) Male hemelytra (lateral view); (B) female hemelytra (lateral view); (C) apex of male hind trochanter with a sharp concavity; (D) male genital capsule (lateral view) showing right clasper; (E) male genital capsule (lateral view) showing left clasper. Figure 3. Martarega pydanieli Barbosa, Ribeiro, Nessimian sp. nov. (holotype). (A) Male hemelytra (lateral view); (B) male mesotrochanter with lateral margin angulous to straight; (C) male genital capsule (lateral view) showing right clasper; (D) male genital capsule (lateral view) showing left clasper. Figure 4. Martarega membranacea White, 1879. (A) Male hemelytra (lateral view); (B) female hemelytra (lateral view); (C) male genitalia capsule (lateral view) showing right clasper; (D) male genitalia capsule (lateral view) showing left clasper. ASP, asymmetrical sinistral process; HPR, hemelytral process; LCA, longitudinal carina; LCL, left clasper; LMS, longitudinal median stripe; LSC, longitudinal costal stripe; RCL, right clasper; SBR, short bristles; SCO, sharp concavity; STA, brown stain; STH, stripe originating at base of hemelytral process; TAE, toothed area of embolium. Scale bar: 1.00 mm. Male genitalia. Genital capsule normal, not produced; left clasper rounded at apex, longer than right, twice its width, with longitudinal carina along its almost entire length; right clasper rounded (Figure 1C,D).</p> <p>Macropterous forms unknown. Females of this species are unknown.</p> <p>Etymology</p> <p>The species epithet, barcelos, refers to the locality (Barcelos Municipality) in which the holotype was collected.</p> <p>Taxonomic notes</p> <p>The specimens of M. barcelos sp. nov. key to M. williamsi in the Truxal (1949) key to Martarega species. This is because M. barcelos sp. nov. appears most closely related to M. williamsi, sharing with the latter the pattern of hemelytral stripes, with a short longitudinal median stripe and a second stripe at costal margin, and the presence of a group of short bristles near the outer lateral margin of mesotrochanter (compare Figures 1 and 9). Martarega barcelos sp. nov. has many differences in relation to M. williamsi: spines at forefemur absent; hemelytral process exceeding the length of membrane (Figure 1A); first longitudinal stripe equal to M. williamsi, except the stain covering the stripe and extending for four-fifths of hemelytra length; second stripe at costal margin extending for approximately one-half of hemelytra length, with a stain about it and extending along the entire length of hemelytra (Figure 1A); right clasper more rounded; left clasper more robust with a longitudinal carina along its length (Figure 1C,D).</p> </div>	https://treatment.plazi.org/id/03DF811D1E73603EFEECFAD8883FFC61	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E70603BFEA8FBE38D80FF79.text	03DF811D1E70603BFEA8FBE38D80FF79.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega nieseri Barbosa, Ribeiro, Nessimian 2012	<div><p>Martarega nieseri Barbosa, Ribeiro, Nessimian, sp. nov.</p> <p>(Figures 2A–E, 13A)</p> <p>Martarega hungerfordi: Nieser 1970: 72 [misidentification, in part].</p> <p>Martarega hungerfordi: Nieser 1975: 202 [misidentifitacion, in part].</p> <p>Type material</p> <p>Holotype. Brazil, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-62.82436&amp;materialsCitation.latitude=0.00133" title="Search Plazi for locations around (long -62.82436/lat 0.00133)">Amazonas State</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-62.82436&amp;materialsCitation.latitude=0.00133" title="Search Plazi for locations around (long -62.82436/lat 0.00133)">Barcelos Municipality</a>, Comunidade Samauma, Igarapé Samauma, alt. 49 m a.s.l. [0.00133 ◦ N, 62.82436 ◦ W], kinon (#19), 09.VIII.2009, (N. Ferreira Jr): 1 m (INPA), brachypterous.</p> <p>Paratypes. 2 f (INPA), brachypterous; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-61.52&amp;materialsCitation.latitude=-1.99" title="Search Plazi for locations around (long -61.52/lat -1.99)">Serra do Aracá</a>, Igarapé Tabocal, alt. 32 m, #17 [0.00813 ◦ N, 62.81941 ◦ W], 08.VII.2009, (J.L. Nessimian, U.G. Neiss, J.O. Silva, A.P.M. Santos, F.F. Salles, N. Ferreira Jr.): 6 m and 3 f (INPA), brachypterous; 5 m and 3 f (DZRJ), brachypterous; Igarapé Cuieiras, #05 [0.44660 ◦ N, 63.26163 ◦ W], 27.VII.2009, (N. Hamada, C.A.S. Azevedo, A.M.O. Pes): 5 f (INPA), brachypterous; limit between Barcelos and Novo Airão, Parque Nacional do Jaú, Carabinani River [1.99 ◦ S, 61.52 ◦ W], 28.VI.1994, (L. Aquino): 1 m (INPA), brachypterous.</p> <p>Description of holotype (brachypterous form)</p> <p>Measurements. Body length (from apex of head to apex of hemelytra at rest): 5.04; length of vertex: 0.24; greatest width of vertex: 0.24; width of eye: 0.53; length of ocular commissure: 0.36; length of head: 0.60; greatest width of head: 1.06; length of pronotum: 0.38; greatest width of pronotum width: 1.20; median length of scutellum: 0.56; greatest width of scutellum: 0.70.</p> <p>Colour. General colour white. Setae and hairs of body dark brown to black. Eyes purplish in dorsal view, reddish in ventral view; tylus yellow, with continuous brown stain on its base and throughout lateral margins; labrum dark-brown; first and second segments of rostrum yellowish; third segment yellow laterally, with ventral surface brown; fourth segment dark brown. Pronotum with half posterior of its fovea stained with brown; legs yellowish with brown stain on ventral surface of trochanters and femora; hemelytra with narrow, longitudinal median hyaline stripe not bifurcate, extending to base of membrane; second stripe originating at base of hemelytral process and extending anteriorly onto one-third of hemelytra; area above hemelytral stripe yellowish; costal region of hemelytra stained with brown; hemelytral process dark brown; membrane brown (Figure 2A,B). Lateral margin of connexivum with numerous greyish setae.</p> <p>Head, thorax and abdomen. Head rounded; anterior margin of vertex convex, protruding before eyes, vertex as wide as its median length; ocular commissure longer than vertex, about two-thirds of width of one eye. Pronotum with lateral margins strongly divergent; posterior margin straight; greatest pronotum width somewhat longer than three times its length in dorsal view; lateral margin of scutellum concave, wider than longer, and longer than median length of pronotum; hemelytral process with base robust, conspicuously long, extending beyond apex of membrane (Figure 2A,B); forefemora without spines; mesotrochanters rounded, without short bristles; mesofemora without nodules; metaxyphus with apex acute; distal margin of hind trochanters with sharp concavity (Figure 2C); hind femora with distinct 12 setae distributed throughout inner margins. Ventral abdominal keel with hairs distributed throughout lateral and anteroventral surfaces.</p> <p>Male genitalia. Genital capsule normal, not produced; claspers rounded and elongated, very similar in shape (Figure 2D,E).</p> <p>Paratypes</p> <p>Measurements (male / female). Body length (from apex of head to apex of hemelytra at rest): 5.04–5.36 / 5.84–6.56; length of vertex: 0.20–0.24 / 0.20–0.26; greatest width of vertex: 0.24–0.26 / 0.24–0.30; width of eye: 0.53–0.58 / 0.56–0.62; length of ocular commissure: 0.32–0.36 / 0.32–0.38; length of head: 0.52–0.60 / 0.58–0.64; greatest width of head: 1.06–1.16 / 1.16–1.26; length of pronotum: 0.36–0.40 / 0.38–0.42; greatest width of pronotum: 1.20–1.30 / 1.30–1.44; length of scutellum: 0.52–0.64 / 0.64–0.76; greatest width of scutellum: 0.70–0.80 / 0.80–0.90.</p> <p>Colour and structural features. Similar to male holotype except for general body colour white to yellowish. Female head shorter than male head in dorsal view; vertex wider than its median length, slightly protruding before eyes; tylus of female specimens brown, with yellow spot on its centre; vertex equal to or longer than its length; ocular commissure about three-fifths to two-thirds as long as vertex; labrum and rostrum brown; males with first and second segments of rostrum brown ventrally and yellow laterally. Posterior margin of fovea over pronotum somewhat stained with brown; longitudinal median stripe of hemelytra hyaline; costal region of hemelytra and part of superior region of stripe stained with brown; greatest pronotum width from 3.1 to 3.6 times its length; median longitudinal stripe of female hemelytra irregular, enlarged near base, becoming narrower at second third of its length; internal margin of embolium with toothed area along posterior half, bearing 45 to 65 teeth; hind femora of male with nine to 12 setae distributed throughout inner margins; hind femora of female with 13 to 15 setae distributed throughout inner margins. Female abdomen with slight constriction in its second half, wherein fits toothed area of hemelytra (similar to Figure 6E).</p> <p>Macropterous forms unknown.</p> <p>Etymology</p> <p>Named in honour of Dr Nico Nieser (National Museum of Natural History – “Naturalis”, the Netherlands) for his contributions to the study of Brazilian backswimmer taxonomy and because he is currently one of the greatest researchers of Nepomorpha.</p> <p>Taxonomic notes</p> <p>The specimens of M. nieseri sp. nov. may be mistakenly keyed out to M. hungerfordi in the Truxal (1949) key to Martarega species. This is because both species resemble each other, sharing the apex of hind trochanter with a sharp concavity and the presence of small spines along embolium of female hemelytra (Figure 2B). The history of M. hungerfordi has become somewhat confused. There are differences between descriptions and illustrations of M. hungerfordi in Truxal (1949) and Nieser (1970, 1975). According to Nieser (1970, 1975), the shape of the female hemelytral stripe, which was illustrated by him, is conspicuous and the hemelytral process exceeds the apex of membrane. Unfortunately, there is a discrepancy in M. hungerfordi drawings by Nieser (1970, 1975). In his description, Nieser (1975) agrees with Truxal (1949) on the size of hemelytral process, which is approximately three-quarters as long as membrane, whereas in Nieser (1970, 1975) M. hungerfordi is illustrated as having the hemelytral process exceeding the apex of membrane. At the same time, Nieser’s description of M. hungerfordi males emphasized the hind trochanter with a sharp concavity at apex, although Truxal (1949) did not mention clearly this taxonomic character for females. Finally, both M. nieseri sp. nov. and Nieser’s M. hungerfordi specimens tend to be shorter than Truxal’s specimens and were found coexisting at the same Municipality in Amazonas State.</p> <p>Martarega nieseri sp. nov. can be immediately distinguished from M. hungerfordi by: (1) shorter length, (2) hemelytral process strong, exceeding apex of membrane in both sexes (Figure 2A,B), (3) claspers rounded and elongated, very similar in shape (Figure 2D,E), (4) distinct shape of female hemelytral stripe, enlarged in the first third of hemelytral length, tapering in the rest of length, and (5) internal margin of female embolium with toothed area along posterior half, bearing 45 to 65 teeth (Figure 2B).</p> </div>	https://treatment.plazi.org/id/03DF811D1E70603BFEA8FBE38D80FF79	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E75603AFEF3FEC48ACEFD23.text	03DF811D1E75603AFEF3FEC48ACEFD23.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega pydanieli Barbosa, Ribeiro, Nessimian 2012	<div><p>Martarega pydanieli Barbosa, Ribeiro, Nessimian, sp. nov.</p> <p>(Figures 3A–D, 13A)</p> <p>Type material</p> <p>Holotype. Brazil, Rondônia State, Ariquemes Municipality, Jamari River, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.2&amp;materialsCitation.latitude=-10.133" title="Search Plazi for locations around (long -63.2/lat -10.133)">Igarapé Bom Futuro</a> [10.133 ◦ S, 63.200 ◦ W], 30.VII.1985, (V. Py-Daniel and L.S. Aquino): 1 m (INPA), brachypterous.</p> <p>Description of holotype (brachypterous form)</p> <p>Measurements. Body length (from apex of head to apex of hemelytra at rest): 5.8; length of vertex: 0.28; greatest width of vertex: 0.26; width of eye: 0.6; length of ocular commissure: 0.34; length of head: 0.60; greatest width of head: 1.20; length of pronotum: 0.42; greatest width of pronotum: 1.36; median length of scutellum: 0.62; greatest width of scutellum: 0.86.</p> <p>Colour. General colour pale yellowish. Setae whitish. Eyes brown; fourth rostral segment brown. Hemelytra yellowish, with hyaline median longitudinal stripe not bifurcate (Figure 3A) and second stripe extending anteriorly from base of hemelytral process onto approximately one-third of hemelytra; hairs of meso- and hind trochanters brown to blackish. Connexivum with numerous light brown setae.</p> <p>Head, thorax and abdomen. Head rounded; anterior margin of vertex convex, protruding before eyes, shorter than its length; ocular commissure longer than vertex, about three-fifths as long as the width of one eye. Pronotum with lateral margins strongly divergent; posterior margin concave; greatest pronotum width about 3.2 times its length in dorsal view; lateral margins of scutellum concave, wider than long, longer than median length of pronotum; internal margin of embolium without toothed area; hemelytral process three-fifths as long as membrane (Figure 3A); forefemora without spines; mesotrochanters with lateral margin somewhat straight or angled, and several scattered short setae distributed ventrally near outer lateral margin (Figure 3B); mesofemora without nodules; metaxyphus rounded; hind trochanters with continuous margin; hind femora with 11 setae distributed throughout inner lateral margins. Ventral abdominal keel with hairs distributed throughout lateral and anteroventral surfaces.</p> <p>Male genitalia. Genital capsule dorsally produced near right clasper; left clasper somewhat rounded, heart-like (Figure 3D); right clasper irregular, narrower than left, slightly wider than longer (Figure 3C).</p> <p>Macropterous forms and female specimens unknown.</p> <p>Etymology</p> <p>The name pydanieli honours Dr Victor Py-Daniel (INPA), who collected the only known male specimen of this species.</p> <p>Taxonomic notes</p> <p>The genital capsule is usually not exceedingly varied among Martarega species. We can find otherwise reliable variation among the shape of genital capsule in the specimen of M. pydanieli sp. nov. The left clasper tends to be longer than the right in several species. Martarega pydanieli sp. nov., however, can be readily recognized by the presence of a distinct dorsally rounded process near left clasper, as well as by distinctive heartshaped left clasper (Figure 3D).</p> <p>Keying M. pydanieli, sp. nov. in the key to the Martarega species presented by Truxal (1949), members of this new species mistakenly key out to M. brasiliensis. In spite of resembling this species in having the ventral surface of mesotrochanter smooth, without central nodules or central groups of short bristles, members of M. brasiliensis do not display those peculiar genitalic features. Martarega pydanieli sp. nov. can be readily recognized by the mesotrochanter with its lateral margin varying from somewhat straight to angulose, without a patch of yellow setae on ventral surface (Figure 3B), by the hemelytral process about three-fifths as long as membrane (Figure 3A), and by the distinctive shape of male genitalia (Figure 3C,D).</p> </div>	https://treatment.plazi.org/id/03DF811D1E75603AFEF3FEC48ACEFD23	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E746027FE01FD228A8DFF79.text	03DF811D1E746027FE01FD228A8DFF79.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega membranacea White Hemelytral 1879	<div><p>Martarega membranacea White, 1879</p> <p>(Figures 4A–D, 15A)</p> <p>Martarega membranacea White, 1879: 272 [Brazil].</p> <p>Martarega membranacea: Kirkaldy 1899a: 2 [Ecuador].</p> <p>Martarega membranacea: Kirkaldy 1899b: 9 [Ecuador].</p> <p>Martarega membranacea: Kirkaldy 1904: 126 [Brazil, Ecuador, Uruguay].</p> <p>Signoretiella uruguayensis: Kirkaldy 1904: 126 [Brazil, Ecuador, Uruguay] (non Berg 1883).</p> <p>Martarega membranacea: Kirkaldy and Torre-Bueno 1909: 201 [Central America, Brazil, Ecuador, Uruguay].</p> <p>Signoretiella uruguayensis: Kirkaldy and Torre-Bueno 1909: 201 [Central America, Brazil, Ecuador, Uruguay].</p> <p>Martarega membranacea: Truxal 1949: 6 [Guyana, Brazil, Bolivia].</p> <p>Martarega membranacea: Truxal 1957: 14 [Brazil].</p> <p>Martarega membranacea: Nieser 1968: 119 [Suriname].</p> <p>Martarega membranacea: Nieser 1970: 76 [Brazil].</p> <p>Martarega membranacea: Roback and Nieser 1974: 46 [Colombia].</p> <p>Martarega membranacea: Nieser 1975: 197 [Suriname].</p> <p>Martarega membranacea: Fittkau 1977: 16 [Brazil].</p> <p>Martarega membranacea: Froeschner 1981: 60 [Ecuador].</p> <p>Martarega membranacea: Bachmann 1998: 179 [Brazil, Argentina?].</p> <p>Martarega membranacea: López-Ruf et al. 2003: 68 [Argentina].</p> <p>Martarega membranacea: Melo and Nieser 2004: 45 [Brazil].</p> <p>Martarega membranacea: Pereira and Melo 2007: 645 [Brazil].</p> <p>Martarega membranacea: Ribeiro et al. 2010 [Brazil]</p> <p>Martarega membranacea: Barbosa et al. 2010: 62 [Brazil].</p> <p>Martarega membranacea: Heckman 2011: 488 [South America].</p> <p>Female macropterous forms of M. membranacea and M. chinai are very similar in general coloration, both possessing the hemelytra whitish with similar stripe shapes (compare Figures 4 and 5). The relation between the membrane and the hemelytral process cannot be used in macropterous forms because this is short and appears at the end of the corium, not reaching the apex of membrane. Male macropterous forms were not observed. This species can be easily recognized by (1) the presence of a median longitudinal stripe bifurcate near the apex, and (2) the hemelytral process extending to the apex of membrane in brachypterous specimens (Figure 4A,B).</p> <p>Martarega membranacea is a common species occurring roughly from northern to southeastern Brazil, as well as in the State of Goiás (Figure 15A). Its distribution is roughly parallel to that of M. chinai but more northerly (Figure 13B).</p> <p>Material examined</p> <p>Brazil, State of Amazonas, São Gabriel da Cachoeira Municipality, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-66.68&amp;materialsCitation.latitude=0.283" title="Search Plazi for locations around (long -66.68/lat 0.283)">Morro dos Seis Lagos</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-66.68&amp;materialsCitation.latitude=0.283" title="Search Plazi for locations around (long -66.68/lat 0.283)">Dragão Lake</a> [0.283 ◦ N, 66.680 ◦ W], 06.X.1990, (V. Py-Daniel and U.C. Barbosa), det. J. F. Barbosa: 15 m and 2 f, brachypterous (INPA); Novo Airão / Barcelos Municipalities, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-61.52&amp;materialsCitation.latitude=-1.99" title="Search Plazi for locations around (long -61.52/lat -1.99)">Parque Nacional do Jaú</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-61.52&amp;materialsCitation.latitude=-1.99" title="Search Plazi for locations around (long -61.52/lat -1.99)">Carabinani River</a> [1.99 ◦ S, 61.52 ◦ W], 28. VI.1994, (L. Aquino): 2 m and 2 f, brachypterous (DZRJ); Novo Airão Municipality, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.7&amp;materialsCitation.latitude=2.7" title="Search Plazi for locations around (long -60.7/lat 2.7)">Archipelago of Anavilhanas</a> [2.7 ◦ N, 60.7 ◦ W], 04.III.1996, (B. Mascarenhas): 1 f, brachypterous (INPA); Tefé Municipality, Solimões River, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.62745&amp;materialsCitation.latitude=-3.26539" title="Search Plazi for locations around (long -64.62745/lat -3.26539)">São Francisco da Boca do Capivara</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.62745&amp;materialsCitation.latitude=-3.26539" title="Search Plazi for locations around (long -64.62745/lat -3.26539)">Botão Lake</a> [3.26539 ◦ S, 64.62745 ◦ W], 09.IX.2003, (N. Hamada and J.L. Nessimian): 10 m and 2 f, brachypterous (INPA); Manacapuru Municipality, Solimões River, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.57262&amp;materialsCitation.latitude=-3.29907" title="Search Plazi for locations around (long -60.57262/lat -3.29907)">Calado Lake</a> [sparse trees] [3.29907 ◦ S, 60.57262 ◦ W], 27.VIII.2008, (J.F. Barbosa and P. V. Cruz): 1 f, brachypterous (DZRJ); [along margin, on macrophyte bank] [3.29727 ◦ S, 60.57748 ◦ W], (J.F. Barbosa, P. V. Cruz and V. B. Pinto): 190 m and 142 f, brachypterous (INPA), 1 f, macropterous (INPA); [3.30358 ◦ S, 60.57358 ◦ W] (J.F. Barbosa and P. V. Cruz): 1 m, brachypterous (DZRJ); Careiro Municipality, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.282&amp;materialsCitation.latitude=-3.424" title="Search Plazi for locations around (long -60.282/lat -3.424)">Janauacá Lake</a> [3.424 ◦ S, 60.282 ◦ W], V.1977, (E. Castellón): 1 f, brachypterous (INPA); Iranduba Municipality, 07.VII.2008, (J.F. Barbosa): 145 m and 139 f, brachypterous (INPA); (J.F. Barbosa, P. V. Cruz and L.M. Fusari): 52 m and 32 f, brachypterous (DZRJ); Negro River, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.04668&amp;materialsCitation.latitude=-3.20702" title="Search Plazi for locations around (long -60.04668/lat -3.20702)">Janauari Lake</a>, [on macrophyte bank and on roots, along margin, flood] [3.20702 ◦ S, 60.04668 ◦ W], 11.VII.2008, (J.F. Barbosa): 3 m and 1 f, brachypterous (INPA); [along margin, drought] [3.20903 ◦ S, 60.03500 ◦ W], 26.VIII.2008, (J.F. Barbosa, P. V. Cruz and V. B. Pinto): 4 m and 6 f, brachypterous (DZRJ); [along margin, flood] [3.18586 ◦ S, 60.07167 ◦ W], 11.VII.2008, (J.F. Barbosa and P. V. Cruz): 1 m and 2 f, brachypterous (INPA); 5 m and 2 f, brachypterous (INPA); [3.18338 ◦ S, 60.08809 ◦ W] 26.VIII.2008: 17 m and 6 f, brachypterous (DZRJ); Solimões River, near the <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-59.92794&amp;materialsCitation.latitude=-3.15799" title="Search Plazi for locations around (long -59.92794/lat -3.15799)">Xiborena Canal</a>, [in macrophyte bank] [3.15799 ◦ S, 59.92794 ◦ W], 10.VII.2008: 1 m, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-59.90833&amp;materialsCitation.latitude=-3.16294" title="Search Plazi for locations around (long -59.90833/lat -3.16294)">Catalão Lake</a>, [floating of Catalão] [3.16294 ◦ S, 59.90833 ◦ W], 28.VIII.2008, (J.F. Barbosa, P. V. Cruz and V. B. Pinto): 1 m, brachypterous (INPA); Manaus Municipality, Archipelago of Anavilhanas, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.755&amp;materialsCitation.latitude=-2.705" title="Search Plazi for locations around (long -60.755/lat -2.705)">Negro River</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.755&amp;materialsCitation.latitude=-2.705" title="Search Plazi for locations around (long -60.755/lat -2.705)">Prato Lake</a> [2.705 ◦ S, 60.755 ◦ W], 30.VII.2000, (J.L. Nessimian): 8 m and 8 f, brachypterous (DZRJ); Manaus Municipality, VI.1976, (A.P.A. Luna-Dias): 1 f, brachypterous (INPA); RFAD, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-59.975&amp;materialsCitation.latitude=-2.901" title="Search Plazi for locations around (long -59.975/lat -2.901)">Road</a> AM 010, km 26 [2.901 ◦ S, 59.975 ◦ W], 4. V.1976, (I.S. Gorayeb): 1 m and 4 f, brachypterous (INPA); 12. V.1977, (E. Rufino): 1 m, brachypterous (INPA); RFAD, 12. V.1977, (B. Mascarenhas): 1 m, brachypterous (INPA); RFAD, AM 010, 14. V.1976, (Nilce): 3 f, brachypterous (INPA); RFAD, 18. VI.1976, (L. Albuquerque): 1 m and 1 f, brachypterous (INPA); km 31 [2.750 ◦ S, 59.910 ◦ W], 04. VI.1976, (E. Castellón): 1 m and 2 f, brachypterous (INPA); INPA [3.09 ◦ S, 59.98 ◦ W], 22.III.1986, (A.L. Nunes): 1 m, brachypterous (INPA); CEPLAC, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.03&amp;materialsCitation.latitude=-2.96" title="Search Plazi for locations around (long -60.03/lat -2.96)">Road</a> AM 010, km 30 [2.96 ◦ S, 60.03 ◦ W], 18. VI.1976, (L. Gondim): 1 m and 1 f, brachypterous (INPA); 19. VI.1976, (M. Dantas): 1 m, brachypterous (INPA); [igarapé of airport, flood area, margin] [3.04115 ◦ S, 60.07013 ◦ W], 08.X.2008, (J.F. Barbosa and P. V. Cruz): 5 m and 2 f, brachypterous (INPA); Centro de Estudos e <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-59.90667&amp;materialsCitation.latitude=-3.11189" title="Search Plazi for locations around (long -59.90667/lat -3.11189)">Pesquisas da Amazonia</a> BSGI, [artificial lake, margin] [3.11189 ◦ S, 59.90667 ◦ W], 08.X.2008, (J.F. Barbosa and P. V. Cruz): 15 m and 16 f, brachypterous (INPA); Road BR 174, km 63, ZF3, km 23, PDBFF, Colosso Farm / <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-59.87&amp;materialsCitation.latitude=-2.42" title="Search Plazi for locations around (long -59.87/lat -2.42)">Pasture</a>, rut / roots [2.42 ◦ S, 59.87 ◦ W], 15.IV.2002, (J.L. Nessimian): 1 f, brachypterous (INPA); Itacoatiara Municipality, Amazonas River, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-58.74241&amp;materialsCitation.latitude=-3.32478" title="Search Plazi for locations around (long -58.74241/lat -3.32478)">Nossa Senhora do Perpétuo Socorro</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-58.74241&amp;materialsCitation.latitude=-3.32478" title="Search Plazi for locations around (long -58.74241/lat -3.32478)">Traíra Lake</a> [3.32478 ◦ S, 58.74241 ◦ W], 21.IX.2003, (P. De Marco and N. Ferreira Jr): 2 m, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-58.74239&amp;materialsCitation.latitude=-3.32481" title="Search Plazi for locations around (long -58.74239/lat -3.32481)">Trindade Island</a>, [lake] [3.32481 ◦ S, 58.74239 ◦ W], 22.IX.2003: 2 f, brachypterous (DZRJ). State of Pará, Oriximiná Municipality, between Cachoeira Porteira and Porto trombetas, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-56.555&amp;materialsCitation.latitude=-1.336" title="Search Plazi for locations around (long -56.555/lat -1.336)">Trombetas River</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-56.555&amp;materialsCitation.latitude=-1.336" title="Search Plazi for locations around (long -56.555/lat -1.336)">Erepecu Lake</a> [1.336 ◦ S, 56.555 ◦ W], 08.III.1986, (U. C. Barbosa): 1 m, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-56.953&amp;materialsCitation.latitude=-1.264" title="Search Plazi for locations around (long -56.953/lat -1.264)">Abui Lake</a>, [right margin of Trombetas River] [1.264 ◦ S, 56.953 ◦ W], 10.III.1986: 5 m and 2 f, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-56.854&amp;materialsCitation.latitude=-1.415" title="Search Plazi for locations around (long -56.854/lat -1.415)">Tapagem Lake</a> [1.415 ◦ S, 56.854 ◦ W], 10.III.1986, (V. Py-Daniel and U.C. Barbosa): 1 m, brachypterous (INPA); Cachoeira Porteira, Trombetas River, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.0&amp;materialsCitation.latitude=-1.0" title="Search Plazi for locations around (long -57.0/lat -1.0)">Macaxeira Lake</a>, [right margin] [1 ◦ S, 57 ◦ W], 13.III.1986: 9 m and 8 f, brachypterous (INPA); Alenquer Municipality, R. Bom Lugar [?], 06.VII.1985, (A.C. R. Ferreira): 1 m and 2 f, brachypterous (INPA); Santarém Municipality, UHE <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-54.29&amp;materialsCitation.latitude=-2.81" title="Search Plazi for locations around (long -54.29/lat -2.81)">Curuá-Uma</a> [2.81 ◦ S, 54.29 ◦ W], 13.XII.1994, (W.L. Overal): 3 m, brachypterous (MPEG); Amazonas River, Santana do Ituqui, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-54.32885&amp;materialsCitation.latitude=-2.51221" title="Search Plazi for locations around (long -54.32885/lat -2.51221)">Maicá Lake</a> [2.51221 ◦ S, 54.32885 ◦ W], 30.IX.2003, (P. De Marco and N. Ferreira Jr): 2 f, brachypterous (DZRJ); Senador José Porfírio Municipality, Furo Estragado, [between small islands that compose the Tabuleiro do Xingu], <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-52.0&amp;materialsCitation.latitude=-2.7" title="Search Plazi for locations around (long -52.0/lat -2.7)">Lower Xingu River</a> [2.7 ◦ S, 52.0 ◦ W], 02.XII.1983, (A.L. Nunes): 1 m and 1 f, brachypterous (MPEG); Melgaço Municipality, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-51.52&amp;materialsCitation.latitude=-1.7" title="Search Plazi for locations around (long -51.52/lat -1.7)">National Forest of Caxiuanã</a>, ECFPn [1.70 ◦ S, 51.52 ◦ W], 30.IX– 09.X.1997, (M. Zanuto): 5 f, brachypterous (MPEG); Parauapebas Municipality, Serra Norte, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-50.29&amp;materialsCitation.latitude=-6.02" title="Search Plazi for locations around (long -50.29/lat -6.02)">Caldeirão</a> N1, km 24 [6.02 ◦ S, 50.29 ◦ W], 29.III.1986, (W. França): 2 f, brachypterous (MPEG); Serra Norte, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-50.29&amp;materialsCitation.latitude=-6.03" title="Search Plazi for locations around (long -50.29/lat -6.03)">Salobo</a> [copper extraction] [6.03 ◦ S, 50.29 ◦ W], 01.IV.1986: 1 f, brachypterous (MPEG); Tucuruí Municipality, UHE Tucuruí, ZPVS, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-49.63&amp;materialsCitation.latitude=-3.82" title="Search Plazi for locations around (long -49.63/lat -3.82)">Tocantins River</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-49.63&amp;materialsCitation.latitude=-3.82" title="Search Plazi for locations around (long -49.63/lat -3.82)">Base</a> 3 [3.82 ◦ S, 49.63 ◦ W], 21.XI.1987, (U. C. Barbosa): 1 f, brachypterous (INPA); Vigia Municipality, 22.VIII–IX.1991, (B. Mascarenhas): 1 m and 2 f, brachypterous (MPEG); Tomé-Açu Municipality, [Roda d’água locality, capoeira], 18. V.1994, (J. Dias): 2 m, brachypterous (MPEG); Maracanã Municipality, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-47.4&amp;materialsCitation.latitude=-0.7" title="Search Plazi for locations around (long -47.4/lat -0.7)">Est. Tatuteua</a>, km 5 [0.7 ◦ S, 47.4 ◦ W], 06.IX.1987, (B. Mascarenhas): 2 f, brachypterous (MPEG); Est. Tatuteua, km 6, 06.IX.1987, (S. Bahia): 1 m, brachypterous (MPEG); 07.IX.1987, (R. Lima): 1 m, brachypterous (MPEG); Irituia Municipality, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-47.4&amp;materialsCitation.latitude=-1.7" title="Search Plazi for locations around (long -47.4/lat -1.7)">Igarapé do Silveira</a> [1.7 ◦ S, 47.4 ◦ W], 20.X.1987, (R. Lima): 1 m, brachypterous (MPEG); 20.X.1987, (W. França): 1 m and 1 f, brachypterous (MPEG).</p> </div>	https://treatment.plazi.org/id/03DF811D1E746027FE01FD228A8DFF79	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E696020FD95FEC48A94FF59.text	03DF811D1E696020FD95FEC48A94FF59.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega chinai Hynes 1948	<div><p>Martarega chinai Hynes, 1948</p> <p>(Figures 5A–E, 13B)</p> <p>Martarega chinai Hynes, 1948:354 [Trinidad and Tobago].</p> <p>Martarega chinai: Truxal 1949: 9 [Bolivia, Brazil].</p> <p>Martarega chinai: Bachmann 1962b: 30 [Argentina].</p> <p>Martarega chinai: Menke and Truxal 1966: 3 [Venezuela].</p> <p>Martarega chinai: Nieser 1970: 75 [Brazil].</p> <p>Martarega chinai: Bachmann 1971: 608 [Argentina].</p> <p>Martarega chinai: Roback and Nieser 1974: 46 [Colombia].</p> <p>Martarega chinai: Nieser 1975: 200 [Trinidad, Venezuela, Bolivia, Brazil, Argentina].</p> <p>Martarega chinai: Fittkau 1977: 16 [Brazil].</p> <p>Martarega chinai: Nieser and Alkins-Koo 1991: 36 [Trinidad and Tobago].</p> <p>Martarega chinai: Nieser and Melo 1997: 76 [Brazil].</p> <p>Martarega chinai: Bachmann 1998: 179 [Argentina].</p> <p>Martarega chinai: Herrera-Millán 2005: 116 [Venezuela].</p> <p>Martarega chinai: Heckman 2011: 489 [South America].</p> <p>Martarega chinai is widely distributed in northern South America, also occurring in the southeastern region of Brazil (Figure 13B). In spite of resembling M. membranacea in having a median longitudinal stripe bifurcated near the apex of hemelytra (Figure 5A,B) and similar right clasper (Figures 4C, 5D), M. chinai can be recognized by the format of the left clasper, which is distinct, with a longitudinal carina along its length (Figure 5E). The alleged “nodule” on ventral surface of male mesotrochanter (Figures 5C), which differentiates M. chinai from M. membranacea, is a group of short bristles as observed in M. gonostyla (Figure 8C). Females of this species can be distinguished from females of M. membranacea by their hemelytral process not extending to tip of membrane (Figure 5B). In female M. membranacea, the hemelytral process visibly reaches the apex of membrane (Figure 4B).</p> <p>Material examined</p> <p>Brazil, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.62745&amp;materialsCitation.latitude=-3.26539" title="Search Plazi for locations around (long -64.62745/lat -3.26539)">State of Amazonas</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.62745&amp;materialsCitation.latitude=-3.26539" title="Search Plazi for locations around (long -64.62745/lat -3.26539)">Tefé Municipality</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.62745&amp;materialsCitation.latitude=-3.26539" title="Search Plazi for locations around (long -64.62745/lat -3.26539)">Solimões River</a>, São Francisco da Boca do Capivara, Botão Lake [3.26539 ◦ S, 64.62745 ◦ W], 09.IX.2003, (N. Hamada and J.L. Nessimian), det. J. F. Barbosa: 2 m and 1 f, brachypterous (INPA); igarapé [3.36102 ◦ S, 64.67915 ◦ W], 10.IX.2003: 7 m and 5 f, brachypterous (DZRJ); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.18968&amp;materialsCitation.latitude=-3.62524" title="Search Plazi for locations around (long -64.18968/lat -3.62524)">São João do Catuá</a>, Piranha Lake [3.62524 ◦ S, 64.18968 ◦ W], 11.IX.2003: 11 m and 11 f, brachypterous (DZRJ); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-62.04738&amp;materialsCitation.latitude=-3.9196" title="Search Plazi for locations around (long -62.04738/lat -3.9196)">Codajás Municipality</a>, Urucuruzinho, Urucuri Lake [3.91960 ◦ S, 62.04738 ◦ W], 15.IX.2003, (N. Hamada and J.L. Nessimian): 214 m and 226 f, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.57358&amp;materialsCitation.latitude=-3.30358" title="Search Plazi for locations around (long -60.57358/lat -3.30358)">Manacapuru Municipality</a>, Calado Lake, [along margin, on macrophyte bank, drought] [3.30358 ◦ S, 60.57358 ◦ W], 27.VIII.2008, (J.F. Barbosa, P. V. Cruz and V. B. Pinto): 66 m and 44 f, macropterous (DZRJ); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-59.90833&amp;materialsCitation.latitude=-3.16294" title="Search Plazi for locations around (long -59.90833/lat -3.16294)">Iranduba Municipality</a>, Catalão Lake, [floating of Catalão] [3.16294 ◦ S, 59.90833 ◦ W], 28.VIII.2008, (J.F. Barbosa, P. V. Cruz and V. B. Pinto): 104 m and 73 f, brachypterous (INPA); 9 m and 5 f, macropterous (DZRJ); near to the <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-59.92366&amp;materialsCitation.latitude=-3.15192" title="Search Plazi for locations around (long -59.92366/lat -3.15192)">Xiborena Canal</a>, [on roots and seaweed, along margin] [3.15192 ◦ S, 59.92366 ◦ W], 10.VII. 2008, (J.F. Barbosa and P. V. Cruz): 2 m, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.04668&amp;materialsCitation.latitude=-3.20702" title="Search Plazi for locations around (long -60.04668/lat -3.20702)">Negro River</a>, Janauari Lake, [near the margin, on roots and macrophyte bank, flood] [3.20702 ◦ S, 60.04668 ◦ W], 11.VII.2008, (J.F. Barbosa): 3 m, brachypterous (INPA); 26.VIII.2008, (J.F. Barbosa, P. V. Cruz and V. B. Pinto): 13 m and 13 f, brachypterous (DZRJ); [during dry period] [3.20903 ◦ S, 60.03500 ◦ W], (J.F. Barbosa and P. V. Cruz): 23 m and 15 f, brachypterous (INPA); Manaus Municipality, L. Castanho [?], 12.III.1977, (B. Mascarenhas): 1 m, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-58.74241&amp;materialsCitation.latitude=-3.32478" title="Search Plazi for locations around (long -58.74241/lat -3.32478)">Itacoatiara Municipality</a>, Amazonas River, Trindade Island, [lake] [3.32478 ◦ S, 58.74241 ◦ W], 22.IX.2003, (P. De Marco and N. Ferreira Jr): 1 m, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.49993&amp;materialsCitation.latitude=-2.41418" title="Search Plazi for locations around (long -57.49993/lat -2.41418)">Urucará Municipality</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.49993&amp;materialsCitation.latitude=-2.41418" title="Search Plazi for locations around (long -57.49993/lat -2.41418)">Amazonas River</a>, Lírio do Vale, Albano Lake, [U. V. light] [2.41418 ◦ S, 57.49993 ◦ W], 24.IX.2003, (P. De Marco and N. Ferreira Jr): 3 m, macropterous (DZRJ); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-56.52305&amp;materialsCitation.latitude=-2.5421" title="Search Plazi for locations around (long -56.52305/lat -2.5421)">Parintins Municipality</a>, Amazonas River, Menino Deus, [lake, U. V. light] [2.5421 ◦ S, 56.52305 ◦ W], 25.IX.2003, (P. De Marco and N. Ferreira Jr): 1 m and 1 f, macropterous (DZRJ); paraná, [boat] [2.5421 ◦ S, 56.52305 ◦ W], 25.IX.2003: 2 m, macropterous (INPA). <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.0&amp;materialsCitation.latitude=-1.0" title="Search Plazi for locations around (long -57.0/lat -1.0)">State of Pará</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.0&amp;materialsCitation.latitude=-1.0" title="Search Plazi for locations around (long -57.0/lat -1.0)">Oriximiná Municipality</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.0&amp;materialsCitation.latitude=-1.0" title="Search Plazi for locations around (long -57.0/lat -1.0)">Cachoeira Porteira</a>, Trombetas River, Macaxeira Lake, [right margin] [1 ◦ S, 57 ◦ W], 13.III.1986, (U.C. Barbosa): 26 m and 4 f, brachypterous (INPA); [left margin], <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.0&amp;materialsCitation.latitude=-1.0" title="Search Plazi for locations around (long -57.0/lat -1.0)">Macaco Lake</a> [1 ◦ S, 57 ◦ W], 11.III.1986: 1 m, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.0&amp;materialsCitation.latitude=-1.0" title="Search Plazi for locations around (long -57.0/lat -1.0)">Juquiri Lake</a> [1 ◦ S, 57 ◦ W], 06.III.1986, (V. Py-Daniel and U.C. Barbosa): 1 f, brachypterous (INPA); between <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-56.555&amp;materialsCitation.latitude=-1.336" title="Search Plazi for locations around (long -56.555/lat -1.336)">Cachoeira Porteira</a> and <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-56.555&amp;materialsCitation.latitude=-1.336" title="Search Plazi for locations around (long -56.555/lat -1.336)">Porto Trombetas</a>, Trombetas River, Erepecu Lake [1.336 ◦ S, 56.555 ◦ W], 08.III.1986: 4 m and 2 f, brachypterous (INPA); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-54.32885&amp;materialsCitation.latitude=-2.51221" title="Search Plazi for locations around (long -54.32885/lat -2.51221)">Santarém Municipality</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-54.32885&amp;materialsCitation.latitude=-2.51221" title="Search Plazi for locations around (long -54.32885/lat -2.51221)">Amazonas River</a>, Santana do Ituqui, Maicá Lake, [U. V. light] [2.51221 ◦ S, 54.32885 ◦ W], 30.IX.2003, (P. De Marco and N. Ferreira Jr):</p> <p>(lateral view) showing right clasper; (E) male genitalia capsule (lateral view) showing left clasper. Figure 6. Martarega oriximinaensis Barbosa, Ribeiro, Ferreira-Keppler, 2010. (A) Male hemelytra (lateral view); (B) female hemelytra (lateral view); (C) male mesotrochanter with one group of short bristles at outer lateral margin; (D) apex of male hind trochanter with a sharp concavity; (E) female abdomen slender along posterior half (ventral view); (F) male genital capsule (lateral view) showing right clasper; (G) male genital capsule (lateral view) showing left clasper. Figure 7. Martarega hungerfordi Truxal, 1949. (A) Female hemelytra (lateral view); (B) apex of male hind trochanter with a sharp concavity; (C) male genital capsule (lateral view) showing right clasper; (D) male genital capsule (lateral view) showing left clasper. Figure 8. Martarega gonostyla Truxal, 1949. (A) Male hemelytra (lateral view); (B) female hemelytra (lateral view); (C) male mesotrochanter with three groups of short bristles at outer lateral margin; (D) male genital capsule (lateral view) showing right clasper; (E) male genital capsule (lateral view) showing left clasper. CCO, constricted connexivum; HPR, hemelytral process; LCA, longitudinal carina; LMS, longitudinal median stripe; LCL, left clasper; LSC, longitudinal costal stripe; RCL, right clasper; SBR, short bristles; SCO, sharp concavity; STH, stripe originating at base of hemelytral process; TAE, toothed area of embolium. Scale bar: 1.00 mm.</p> <p>1 m, macropterous (DZRJ); São Miguel do Guamá Municipality, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-47.4&amp;materialsCitation.latitude=-1.6" title="Search Plazi for locations around (long -47.4/lat -1.6)">Igarapé Paraqueteua</a> [1.6 ◦ S, 47.4 ◦ W], 19.X.1987, (R. Lima): 1 m, brachypterous (MPEG).</p> </div>	https://treatment.plazi.org/id/03DF811D1E696020FD95FEC48A94FF59	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E6E6020FE39FD3A8AC0FA8D.text	03DF811D1E6E6020FE39FD3A8AC0FA8D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega hungerfordi Truxal 1949	<div><p>Martarega hungerfordi Truxal, 1949</p> <p>(Figures 7A–D, 14B)</p> <p>Martarega hungerfordi Truxal, 1949: 12 [Guyana].</p> <p>Martarega hungerfordi: Fittkau 1977: 16 [Brazil].</p> <p>Martarega hungerfordi: Heckman 2011: 489 [South America].</p> <p>No specimens were collected in the regions sampled. Nieser (1970, 1975) reports that M. hungerfordi was taken from the States of Amazonas and Pará (Figure 14B). These records refer to the species M. nieseri sp. nov. otherwise (Nico Nieser in litt.), with which M. hungerfordi may be confused. Martarega hungerfordi was recorded by Fittkau (1977) from the Amazon Region, but the record could not be verified, because the author provided only a list of species.</p> <p>Martarega hungerfordi may be mistakenly keyed out to M. oriximinaensis in Barbosa et al. (2010) key to Martarega species occurring in political northern Brazil. This is because its hind trochanters have a sharp concavity at its distal end (Figure 7B) and its median stripe does not bifurcate at apex of hemelytra (Figure 7A).</p> </div>	https://treatment.plazi.org/id/03DF811D1E6E6020FE39FD3A8AC0FA8D	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E6E6020FF69FEE4883BFD2B.text	03DF811D1E6E6020FF69FEE4883BFD2B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega oriximinaensis Barbosa, Ribeiro, Ferreira-Keppler 2010	<div><p>Martarega oriximinaensis Barbosa, Ribeiro, Ferreira-Keppler, 2010</p> <p>(Figures 6A–G, 14B)</p> <p>Martarega oriximinaensis Barbosa, Ribeiro, Ferreira-Keppler, 2010: 60 [Brazil].</p> <p>Martarega oriximinaensis was described from Pará State (Figure 14B). This species is apparently more closely related to M. hungerfordi. This species shares with M. oriximinaensis the hind trochanter with a sharp concavity at its distal end (compare Figures 6D,E and 7B) and a median narrow stripe not bifurcated at apex of hemelytra (Figure 6A,B). Martarega oriximinaensis can be easily recognized by (1) the presence of one or two groups of short bristles near the lateral margin of the mesotrochanter (Figure 6C), (2) the distinct acute shape of right clasper, slightly larger than left, never longer than wide, and (3) the more rounded shape of left clasper (Figure 6F,G).</p> </div>	https://treatment.plazi.org/id/03DF811D1E6E6020FF69FEE4883BFD2B	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E6E602DFE2CFAD88ADCFCBB.text	03DF811D1E6E602DFE2CFAD88ADCFCBB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega gonostyla Truxal Hemelytra 1949	<div><p>Martarega gonostyla Truxal, 1949</p> <p>(Figures 8A–E, 14A)</p> <p>Martarega gonostyla Truxal, 1949: 12 [Bolivia, Brazil].</p> <p>Martarega gonostyla: Nieser 1968: 111 [Suriname].</p> <p>Martarega gonostyla: Nieser 1970: 72 [Brazil, Suriname].</p> <p>Martarega gonostyla: Nieser 1975: 200 [Suriname].</p> <p>Martarega gonostyla: Fittkau 1977: 16 [Brazil].</p> <p>Martarega gonostyla: Heckman 1998a: 254 [Brazil].</p> <p>Martarega gonostyla: Heckman 1998b: 39 [Brazil].</p> <p>Martarega gonostyla: Heckman 2011: 490 [South America].</p> <p>Based on current records, M. gonostyla has a roughly northern to central-western South American distribution, being the southernmost record of this species found in Mato Grosso State (Figure 14A). This species and M. williamsi are very similar in hemelytral appearance, both having stripes along the costal region of hemelytra and small groups of short bristles distributed throughout mesotrochanter. Specimens of M. gonostyla have an enlarged and dark single stripe extending onto the costal margin of hemelytra (Figure 8A,B), whereas in M. williamsi the hemelytra bear two stripes (Figure 9A). Another useful character for separation lies in the outer lateral margin of male mesotrochanters, which on M. gonostyla bears three or more small groups of short bristles (Figure 8C).</p> <p>Martarega gonostyla macropterous forms present brown hemelytra with hyaline stripes, resembling those stripe shapes of macropterous form of M. uruguayensis. Its males may be readily differentiated from other male members of M. gonostyla by the presence of only one group of short bristles on the ventral surface of their mesotrochanters (Figure 10D). Rather than possessing an emargination at the base of the hind femora as seen in M. uruguayensis, female specimens of M. gonostyla bear instead hind femora with continuous margins.</p> <p>Material examined</p> <p>Brazil, State of Amazonas, Barcelos Municipality, Serra do Aracá, Igarapé Cobra, camp, 136 m a.s.l. [0.87360 ◦ N, 63.45532 ◦ W], 23.VII.2009, (J.L. Nessimian), J.F. Barbosa det.: 4 m and 3 f, brachypterous (DZRJ); Igarapé da Anta, near the camp, 1133 m a.s.l. [0.91075 ◦ N, 63.43186 ◦ W], 26.VII.2009, (J.L. Nessimian, U.G. Neiss and J.O. Silva): 2 f, brachypterous (INPA); Igarapé da Anta, pool [0.90844 ◦ N, 63.44009 ◦ W], 1116 m a.s.l., 28.VII.2009, (J.L. Nessimian, U.G. Neiss and J.O. Silva): 1 m, brachypterous (INPA); 31.VII.2009, (N. Ferreira Jr): 5 m and 2 f, brachypterous (INPA); Serra do Aracá, pond, 1112 m a.s.l. [0.90380 ◦ N, 63.43366 ◦ W], 27.VII.2009, (J.O. Silva): 1 m, brachypterous (INPA); Serra do Aracá, igarapé [1st order], 1110 m a.s.l. [0.90612 ◦ N, 63.45923 ◦ W], 01.VIII.2009, (N. Ferreira Jr): 6 m and 2 f, brachypterous (DZRJ); Manacapuru Municipality, Road AM 352, Branch km 66 (km 33 of Manacapuru), Nova Esperança Community, Seu Capitão Station, igarapé [black water] [3.04078 ◦ S, 60.77531 ◦ W], 03.IX.2008, (U.G. Neiss, R.L. Ferreira Keppler, J.F. Barbosa, F.F.F. Moreira and A. Fernandes): 9 m and 8 f, brachypterous, 1 f, macropterous (DZRJ); Road AM 352, Branch km 66 [km 33 of Manacapuru], Nova Esperança Community, Pais e Filhos Station, 4th igarapé, [black water] [3.04484 ◦ S, 60.76988 ◦ W], 05.IX.2008: 5 m and 3 f, brachypterous (INPA); Road AM 352, Ramal km 66 [km 33 of Manacapuru], Nova Esperança Community, 8 km inside bend to right at Motos Branch, igarapé [at bridge, black water] [3.03646 ◦ S, 60.64462 ◦ W], 06.IX.2008: 1 f, brachypterous (INPA); Road AM 352, Station / bathhouse km 90 [km 08 of Manacapuru], “Sossego do Vovô”, small Igarapé [white water] [3.20639 ◦ S, 60.6725 ◦ W], 08.IX.2008: 2 m and 5 f, brachypterous (DZRJ); Presidente Figueiredo Municipality, Road AM 240, km 13, Branch, Station of Maroca, igarapé to the left of Maroca rapids [2.01547 ◦ S, 59.85905 ◦ W], 18.IV.2008, (N. Hamada, C. Azevedo, A. Pes, C. Menses and U.G. Neiss): 3 f, brachypterous (INPA); Road AM 240, km 13, Igarapé da Esquerda [black water] [2.0155 ◦ S, 59.85916 ◦ W], 18.X.2008: 7 m and 7 f, brachypterous (DZRJ); Road AM 240, km 13, Branch, Station of Maroca, igarapé to the right of Maroca rapids [2.01511 ◦ S, 59.85955 ◦ W], 23.IV.2008: 1 m, brachypterous (INPA); Road AM 240, km 13, Branch, Station of Maroca, Igarapé da Direita [black water], 17.X.2008: 2 m and 1 f, brachypterous (DZRJ); Road AM 240, km 13, Branch of Maroca rapids, Sr. Clóvis’s Station. km-2,1st igarapé [2.03336 ◦ S, 59.86252 ◦ W], 19.IV.2008: 2 m and 2 f, brachypterous (INPA); Road AM 240, km 21, Station of Corredeira Santo Amaro, igarapé [2.03894 ◦ S, 59.84466 ◦ W], 20.IV.2008: 1 m and 2 f, brachypterous (INPA); [2.03928 ◦ S, 59.01219 ◦ W], 16.X.2008: 1 f, brachypterous (INPA); Urubuí Branch, Vivenda Fênix Station, igarapé tributary of the larger [2.04894 ◦ S, 60.10242 ◦ W], 23.IV.2008: 1 m and 3 f, brachypterous (DZRJ); [2.04875 ◦ S, 60.10292 ◦ W], 19.X.2008: 1 f, brachypterous (DZRJ); Urubuí Branch – Marupiara Station, igarapé [2.05480 ◦ S, 60.10544 ◦ W], 22.X.2008: 1 m and 2 f, brachypterous (INPA); Road AM 240-km 24, branch that leads to the Seu José’s Station, igarapé [black water] [2.01805 ◦ S, 59.8238 ◦ W], 16.X.2008, (A. Fernandes, V.B. Pinto, P.V. Cruz and N. Ferreira Jr): 1 m and 1 f, brachypterous (INPA); igarapé of Clemilton’s Station [2.06094 ◦ S, 59.85247 ◦ W], 21.X.2008: 1 f, brachypterous (INPA); Manaus Municipality, 19.V.1982, (L.R. La Torre): 1 m, macropterous (INPA); Road of Aleixo, km 7, 26.III.1976, (B. Mascarenhas): 1 m, macropterous (INPA); RFAD, 12.V.1977, (Paraluppi): 1 f, brachypterous (INPA); Road AM 010, km 26, RFAD, igarapé on the trail to the left of the tower, Igarapé Acará (Ig. 22) [2.93803 ◦ S, 59.95245 ◦ W], 15.V.2008, (N. Hamada, C. A. S. Azevedo, J. O. Silva, C. Menses, U. G. Neiss): 1 m, macropterous and 2 f, brachypterous (DZRJ); RFAD, igarapé tributary of Acará [2.95205 ◦ S, 59.95766 ◦ W], 15.V.2008: 1 m, macropterous and 1 f, brachypterous (DZRJ); RFAD, Igarapé Bolívia 13 [2.98744 ◦ S, 59.94641 ◦ W], 26.V.2008: 1 f, brachypterous (DZRJ); Igarapé Bolívia 12 [2.98736 ◦ S, 59.94181 ◦ W]: 11 m and 9 f, brachypterous (INPA); Road BR 174, km 56, ZF2, sede, branch, km 38, trail of tower, 1st igarapé [the smaller] [2.59747 ◦ S, 60.21525 ◦ W], 22.V.2008: 6 m and 1 f, brachypterous (DZRJ); ZF2, sede, trail of tower, 2nd igarapé [at bridge] [2.59925 ◦ S, 60.217 ◦ W], 25.V.2008: 4 m and 2 f, brachypterous, and 1 m, macropterous (INPA); Road BR 174, km 25, Quinta da Boa Esperança Branch, Station 6 km inside, igarapé behind the station [2.74519 ◦ S, 60.00016 ◦ W], 27.V.2008: 5 m and 1 f, brachypterous, 2 m and 3 f, macropterous (INPA); igarapé on the campus of UFAM, trail near the restaurant (R.U.) [2.59738 ◦ S, 60.21525 ◦ W], 23.V.2008: 1 m and 3 f, brachypterous (DZRJ); PDBFF, ZF3, km 23, Esteio Farm / Cabo Frio, igarapé [Urubu River], continuous forest, 23.X.2003, (J.L. Nessimian): 1 m and 1 f, brachypterous (INPA). State of Pará, Oriximiná Municipality, above Cachoeira Porteira, Trombetas River, Estirão da Fumaça, Igarapé da Praia [0.273 ◦ S, 56.788 ◦ W], 14.X.1985, (V. Py- Daniel and U.C. Barbosa): 8 m and 7 f, brachypterous (INPA); above Cachoeira Porteira, Cachoeira Alta (São Pedro), Cachorro River (tributary of Trombetas River) [0.99 ◦ S, 57.05 ◦ W], 16.XI.1985, (V. Py-Daniel): 2 m and 2 f, brachypterous (INPA); Parauapebas Municipality, FLONA de Carajás, Serra Norte, N1, water pump [6.02 ◦ S, 50.29 ◦ W], 29.VI.1985, (M. Zanuto): 1 m and 2 f, brachypterous (MPEG); Serra Norte, N1, Pojuca [5.494 ◦ S, 50.419 ◦ W], 27.X.1983, (M. Zanuto): 1 m, brachypterous (MPEG); Serra Norte, N1, Falls [6.02 ◦ S, 50.29 ◦ W], 11.IX.1983, (R.B. Neto): 2 f, brachypterous (MPEG); 11.IX.1983, (M.F. Torres): 2 m, brachypterous (MPEG); FLONA de Carajás, Estrada Caldeirão, Ne (?) km 23 [6 ◦ S, 50 ◦ W], 26.IV.1983, (B. Mascarenhas and team): 1 f, brachypterous (MPEG); FLONA de Carajás, Igarapé do Fofoca 1 [6 ◦ S, 50 ◦ W], 18.IV.1983, (B. Mascarenhas and team): 1 m and 1 f, brachypterous (MPEG); Abaetetuba Municipality, Igarapé Ipixuna [1.7 ◦ S, 48.8 ◦ W], 09.VIII.1988, (E. Silva): 1 m and 1 f, brachypterous (MPEG); Igarapé Tijucaguara (?): 2 m, brachypterous (MPEG); Igarapé Tijucaguara (?), 09.VIII.1988, (R. Lima), 2 m and 1 f, brachypterous (MPEG); Benevides Municipality, Road PA 404, km 06 [1.356 ◦ S, 48.29 ◦ W], 10.XII.1983, (W. dos Santos): 1 f, brachypterous (MPEG); Vigia Municipality, 22.VIII–IX.1991, (B. Mascarenhas): 1 m, brachypterous (MPEG); Maracanã Municipality, Estrada Tatuteua, km 10, 07.IX.1987, (E. Silva): 1 m, brachypterous (MPEG); Irituia Municipality, Igarapé Santa g[?]anete, 20.X.1987, (J. Dias): 1 f, brachypterous (MPEG); Primavera Municipality, Inajá, Igarapé do Açaí II [0.9 ◦ S, 47.1 ◦ W], 05.IX.1987, (S. Bahia): 1 m and 1 f, macropterous, and 1 f, brachypterous (MPEG); (B. Mascarenhas): 3 m, macropterous (MPEG). State of Rondônia, Ariquemes Municipality, BR 421, Igarapé Boa Vista [9.970 ◦ S, 63.132 ◦ W], 31.VII.1981, (V. Py-Daniel): 1 m, brachypterous (INPA); Formoso River (tributary of Jaciparaná River) [10.388 ◦ S, 64.617 ◦ W], igarapé, 12.VIII.1985, (V. Py-Daniel and L.S. Aquino): 2 m and 1 f, macropterous (INPA); Candeias River [tributary of Jamari River], Travessia Ponte / Pau [10.611 ◦ S, 63.728 ◦ W], 07.VIII.1985, (V. Py-Daniel and L.S. Aquino), 1 m, brachypterous (INPA); “Seu Adelmar” [10.611 ◦ S, 63.728 ◦ W], 07.VIII.1985: 1 f, macropterous (INPA); Igarapé Pé da Serra [10.611 ◦ S, 63.728 ◦ W], 03–04.VIII.1985, (V. Py-Daniel): 2 m and 1 f, brachypterous (INPA).</p></div> 	https://treatment.plazi.org/id/03DF811D1E6E602DFE2CFAD88ADCFCBB	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E63602DFE67FC898A70FADD.text	03DF811D1E63602DFE67FC898A70FADD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega williamsi Truxal 1949	<div><p>Martarega williamsi Truxal, 1949</p> <p>(Figures 9A–C, 14B)</p> <p>Martarega williamsi Truxal, 1949: 13 [Panamá, Brazil, Ecuador, Peru].</p> <p>Martarega williamsi: Nieser 1970: 72 [Brazil].</p> <p>Martarega williamsi: Nieser 1975: 205 [Panamá, Brazil, Ecuador, Peru].</p> <p>Martarega williamsi: Froeschner 1981: 60 [Ecuador].</p> <p>Martarega williamsi: Heckman 2011: 491 [South America].</p> <p>No specimens were collected in the regions sampled, but the species was recorded from the northern South American continent and Panama. Martarega williamsi is easily recognized by (1) the presence of one or two groups of short bristles near outer lateral margin and (2) two stripes extending onto hemelytra, one short and median longitudinal stripe and other along costal margin (Figure 9).</p> </div>	https://treatment.plazi.org/id/03DF811D1E63602DFE67FC898A70FADD	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E63602BFE78FA6F8D12FCE4.text	03DF811D1E63602BFE78FA6F8D12FCE4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega uruguayensis (Berg 1883)	<div><p>Martarega uruguayensis (Berg, 1883)</p> <p>(Figures 10A–G, 15B)</p> <p>Signoretiella uruguayensis Berg, 1883: 122 [Uruguay].</p> <p>Signoretiella uruguayensis: Berg 1884: 123 [Uruguay].</p> <p>Martarega membranacea: De Carlo 1935: 3 [Argentina] (non White 1879).</p> <p>Martarega uruguayensis: Jaczewski 1928: 133 [Brazil]. Martarega uruguayensis: Truxal 1949: 20 [Brazil, Bolivia, Paraguay, Argentina (Isla Carapachai?)].</p> <p>Martarega uruguayensis: Truxal 1957: 14 [Brazil].</p> <p>Martarega uruguayensis: Ruffinelli and Pirán 1959: 47 [Uruguay].</p> <p>Martarega uruguayensis: Bachmann 1962a: 24 [Argentina].</p> <p>Martarega uruguayensis: Bachmann 1962b: 30 [Argentina].</p> <p>Martarega uruguayensis: Bachmann 1971: 47 [Argentina, Uruguay].</p> <p>Martarega mcateei: Nieser 1970: 72 [Brazil] (non Jaczewski 1928).</p> <p>Martarega uruguayensis: Bachmann 1998: 179 [Argentina].</p> <p>Martarega uruguayensis: Nieser and Melo 1997: 76 [Brazil].</p> <p>Martarega uruguayensis: Vianna and Melo 2003: 126 [Brazil].</p> <p>Martarega uruguayensis: Melo and Nieser 2004: 45 [Brazil].</p> <p>Martarega uruguayensis: Souza et al. 2006: 809 [Brazil].</p> <p>Martarega uruguayensis: Pelli et al. 2006: 70 [Brazil].</p> <p>Martarega uruguayensis: Torres et al. 2007: 147 [Argentina].</p> <p>Martarega uruguayensis: Mazzucconi et al. 2008: 61 [Argentina].</p> <p>Martarega uruguayensis: Ribeiro et al. 2010: 308 [Brazil].</p> <p>Martarega uruguayensis: Barbosa et al. 2010: 59 [Brazil].</p> <p>Martarega uruguayensis: Heckman 2011: 492 [South America].</p> <p>Martarega uruguayensis is widely distributed in southeastern and southern South America including Brazil, Argentina and Uruguay. This is the most common species in Brazil and has been found in all political regions of Brazil (Figure 15B). Males of M. uruguayensis bear hemelytra with a narrow longitudinal median stripe and hemelytral process short, being about one-third as long as membrane (Figure 10A). We have seen some male specimens of this species with a distinctive spine which is</p> <p>with one group of short bristles at ventral surface; (E) female hind femora with lateral margin emarginated near the base; (F) male genital capsule (lateral view) showing right clasper; (G) male genital capsule (lateral view) showing left clasper. Figure 11. Martarega mcateei Jaczewski, 1928. (A) Male hemelytra (lateral view); (B) female hemelytra (lateral view); (C) right clasper; (D) left clasper. Figure 12. Martarega brasiliensis Truxal, 1949. (A) Male hemelytra (lateral view); (B) female hemelytra (lateral view); (C) male mesotrochanter with abundant thin setae on ventral surface; (D) male genital capsule (lateral view) showing right clasper; (E) male genital capsule (lateral view) showing left clasper. EFE, emarginated femur; FSP, femoral spine; HPR, hemelytral process; LCA, longitudinal carina; LMS, longitudinal median stripe; LCL, left clasper; PYS, patch of yellowish setae; RCL, right clasper; SBR, short bristles; STA, brown stain; STH, stripe originating at base of hemelytral process; TAE, toothed area of embolium. Scale bar: 1.00 mm.</p> <p>Figure 13. Geographic distribution map for Martarega species occurring in Brazilian Amazonia. (A) Martarega brasiliensis (◦ = known record; • = new record); M. barcelos sp. nov. (* = new record); M. nieseri sp. nov. (Δ = known record based on M. hungerfordi specimens studied by Nieser; ^ = new record); M. pydanieli sp.nov. (= new record). (B) M. chinai (◦ = known record; • = new record).</p> <p>Figure 14. Geographic distribution map for Martarega species occurring in Brazilian Amazonia. (A) Martarega gonostyla (◦ = known record; • = new record). (B) M. hungerfordi (◦ = known record based on Nieser); M. mcateei (Z = known record); M. oriximinaensis (Δ = known record); M. williamsi (* = known record).</p> <p>Figure 15. Geographic distribution map for Martarega species occurring in Brazilian Amazonia. (A) Martarega membranacea (◦ = known record; • = new record). (B) M. uruguayensis (◦ = known record; • = new record)</p> <p>positioned just on inner half of forefemora (Figure 10C). Both forms are often found coexisting at the same locality studied herein. Females of M. uruguayensis may be recognized by (1) their hind femora emarginated along their bases (Figure 10E) and (2) the broad longitudinal stripe covering most of hemelytral surface (Figure 10B). Macropterous form of both sexes bears brown hemelytra and the suture of clavus and corium hyaline.</p> <p>Material examined</p> <p>Brazil, State of Pará, Parauapebas, FLONA de <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-50.2&amp;materialsCitation.latitude=-6.0" title="Search Plazi for locations around (long -50.2/lat -6.0)">Carajás</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-50.2&amp;materialsCitation.latitude=-6.0" title="Search Plazi for locations around (long -50.2/lat -6.0)">Serra Norte</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-50.2&amp;materialsCitation.latitude=-6.0" title="Search Plazi for locations around (long -50.2/lat -6.0)">Ferrovia</a> do aço [6.0 ◦ S, 50.2 ◦ W], 29.IV.1983, (B. Mascarenhas and entomology group), J.F. Barbosa det.: 1 m and 1 f, brachypterous (MPEG); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-50.29&amp;materialsCitation.latitude=-6.02" title="Search Plazi for locations around (long -50.29/lat -6.02)">Est. Caldeirão</a>, N1, km 26 [6.02 ◦ S, 50.29 ◦ W], 26.IV.1983: 1 f, brachypterous (MPEG); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-50.2&amp;materialsCitation.latitude=-6.0" title="Search Plazi for locations around (long -50.2/lat -6.0)">Serraria</a> [6 ◦ S, 50.2 ◦ W], 14.IV.1983: 1 f, brachypterous (MPEG); Serra Norte N4, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-50.17&amp;materialsCitation.latitude=-6.06" title="Search Plazi for locations around (long -50.17/lat -6.06)">Igarapé do Fogo</a> [6.06 ◦ S, 50.17 ◦ W], 25. VI.1985, (M.F. Torres): 1 m, brachypterous (MPEG); Canaã dos Carajás, FLONA de Carajás, stream on the way to <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-50.31416&amp;materialsCitation.latitude=-6.26361" title="Search Plazi for locations around (long -50.31416/lat -6.26361)">Serra Sul</a> [6.26361 ◦ S, 50.31416 ◦ W], 27.IX.2007, (N. Ferreira Jr and V. P. Alecrim): 2 f, brachypterous (DZRJ); 01.III.2008, (N. Ferreira Jr and A.P.M. Santos): 2 m and 4 f, brachypterous, and 2 m, macropterous (DZRJ). State of Rondônia, Ariquemes, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.728&amp;materialsCitation.latitude=-10.611" title="Search Plazi for locations around (long -63.728/lat -10.611)">Jamari River</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.728&amp;materialsCitation.latitude=-10.611" title="Search Plazi for locations around (long -63.728/lat -10.611)">Road</a> BR 421, igarapé [10.611 ◦ S, 63.728 ◦ W], 31.VII.1985, (V. Py-Daniel): 1 m, brachypterous (INPA); Candeias River (tributary of <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.728&amp;materialsCitation.latitude=-10.611" title="Search Plazi for locations around (long -63.728/lat -10.611)">Jamari River</a>), “Seu Adelmar” [10.611 ◦ S, 63.728 ◦ W]„ 07.VIII.1985, (V. Py-Daniel and L.S. Aquino): 1 m, brachypterous (INPA).</p> </div>	https://treatment.plazi.org/id/03DF811D1E63602BFE78FA6F8D12FCE4	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E65602AFE70FC678A9DFEF8.text	03DF811D1E65602AFE70FC678A9DFEF8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega mcateei Jaczewski 1928	<div><p>Martarega mcateei Jaczewski, 1928</p> <p>(Figures 11A–D, 14B)</p> <p>Martarega mcateei Jaczewski, 1928: 134 [Brazil].</p> <p>Martarega mcateei: Truxal 1949: 17 [Brazil].</p> <p>Martarega mcateei: Fittkau 1977: 16 (tab.2) [Brazil].</p> <p>Martarega mcateei: Mazzucconi 2008: 215 [Argentina].</p> <p>Martarega mcateei: Mazzucconi et al. 2008: 61 [Argentina].</p> <p>Martarega mcateei: Heckman 2011: 492 [South America].</p> <p>No specimens were collected in the regions sampled. Martarega mcateei is not a common species and it is confined to the central-southern South America (Figure 14B), with one record from Amazon Region (Fittkau 1977). In addition, this species is relatively uncommon in collections, possibly because of its geographical range, which encompasses the infrequently visited regions. According to Truxal (1949), almost all the types of M. mcateei were destroyed, except for a single female housed at the collection of C.O. Bare (Museo de La Plata).</p> <p>According to the original description by Jaczewski (1928), this species is similar to M. uruguayensis, but it is longer, more robust and has a shorter ocular commissure. The hemelytral appearance of the macropterous forms of both species is very similar. However, females of the two species may be separated by their greatly differing hind femora. In M. mcateei they are not emarginated along their bases.</p> <p>Here evidence is provided that the female specimens of M. mcateei studied by Nieser (1970) were erroneously identified. The description by Nieser (1970) states clearly that the previously female specimens of M. mcateei present hind femora emarginated at their bases, whereas Jaczewski (1928) described such female specimens as having hind femora not emarginated. Taken together, the aforementioned comments are consistent with only one conclusion: that Nieser’s description of “female specimens of M. mcateei ” in fact refers to female specimens of M. uruguayensis.</p> </div>	https://treatment.plazi.org/id/03DF811D1E65602AFE70FC678A9DFEF8	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
03DF811D1E64602AFE35FE4B8D4AF9D7.text	03DF811D1E64602AFE35FE4B8D4AF9D7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Martarega brasiliensis Truxal 1949	<div><p>Martarega brasiliensis Truxal, 1949</p> <p>(Figures 12A–E, 13A)</p> <p>Martarega brasiliensis Truxal, 1949: 7 [Brazil, Peru].</p> <p>Martarega brasiliensis: Nieser 1968: 111 [Suriname].</p> <p>Martarega brasiliensis: Nieser 1970: 72 [Brazil].</p> <p>Martarega brasiliensis: Nieser 1975: 198 [Suriname].</p> <p>Martarega brasiliensis: Fittkau 1977: 16 [Brazil].</p> <p>Martarega brasiliensis: Barbosa et al. 2010: 59 [Brazil].</p> <p>Martarega brasiliensis: Ribeiro et al. 2010: 308 [Brazil].</p> <p>Martarega brasiliensis: Heckman 2011: 492 [South America].</p> <p>Martarega brasiliensis is a common species in Brazil. It has been found at several localities except the central-western political region (Figure 13A). Male specimens of M. brasiliensis possess a narrow longitudinal median stripe on hemelytra (Figure 12A), as well as a spine just on the basal half of forefemora at inner margin (in brachypterous and macropterous forms), similar to aforementioned M. uruguayensis (Figure 10C). Martarega brasiliensis can be easily recognized by (1) their male mesotrochanters with thin and yellowish setae at ventral surface (Figure 12C), and (2) the distinctive female hemelytral stripes (Figure 12B).</p> <p>Material examined</p> <p>Brazil, State of Roraima, Pacaraima Municipality, Vila Pereira (Surumu), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.783&amp;materialsCitation.latitude=4.183" title="Search Plazi for locations around (long -60.783/lat 4.183)">Surumu River</a> [4.183 ◦ N, 60.783 ◦ W], 28.X.1987, (V. Py-Daniel and U.C. Barbosa), det. J. F. Barbosa: 1 m and 1 f, brachypterous (INPA); Amajarí Municipality, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-61.6&amp;materialsCitation.latitude=3.4" title="Search Plazi for locations around (long -61.6/lat 3.4)">Maracá Island</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-61.6&amp;materialsCitation.latitude=3.4" title="Search Plazi for locations around (long -61.6/lat 3.4)">Uraricoera River</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-61.6&amp;materialsCitation.latitude=3.4" title="Search Plazi for locations around (long -61.6/lat 3.4)">Curuquerema Falls</a> [3.4 ◦ N, 61.6 ◦ W], 26. V.1987: 9 m and 3 f, brachypterous (INPA). State of Pará, Juruti Municipality, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-55.56099&amp;materialsCitation.latitude=-2.06626" title="Search Plazi for locations around (long -55.56099/lat -2.06626)">Amazonas River</a>, Recreio, paraná, boat [U. V. light] [2.06626 ◦ S, 55.56099 ◦ W], 26.IX.2003, (P. De Marco and N. Ferreira Jr): 1 m, macropterous (DZRJ); Oriximiná Municipality, Trombetas River, 07.X.1985, (V. Py-Daniel and U.C. Barbosa): 3 m and 2 f, brachypterous (INPA); Poana River, above <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.12&amp;materialsCitation.latitude=1.46" title="Search Plazi for locations around (long -57.12/lat 1.46)">Cachoeira Porteira</a> [1.46 ◦ N, 57.12 ◦ W], 09.X.1985: 2 m, brachypterous (DZRJ); in front of Cachoeira Porteira, Mapuera River (tributary of <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.06&amp;materialsCitation.latitude=-1.09" title="Search Plazi for locations around (long -57.06/lat -1.09)">Trombetas River</a>), [lake] [1.09 ◦ S, 57.06 ◦ W], 04. VI.1986: 2 m, macropterous (INPA).</p> </div>	https://treatment.plazi.org/id/03DF811D1E64602AFE35FE4B8D4AF9D7	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.		Plazi	Barbosa, Julianna Freires;Ribeiro, José Ricardo Inacio;Nessimian, Jorge Luiz	Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio, Nessimian, Jorge Luiz (2012): A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species. Journal of Natural History 46 (17 - 18): 1025-1057, DOI: 10.1080/00222933.2011.651645, URL: http://dx.doi.org/10.1080/00222933.2011.651645
