identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03DEE90BFFAB4513FF0AFCEEFEDCFB1D.text	03DEE90BFFAB4513FF0AFCEEFEDCFB1D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus arotron Flint 1971	<div><p>Cyrnellus arotron Flint 1971</p> <p>Figs 1A–1E</p> <p>Cyrnellus arotron Flint 1971: 32 (original description); Flint 1982: 19 (distribution); Angrisano 1994: 138 (distribution); Paprocki et al. 2004: 16 (checklist); Angrisano &amp; Sganga 2007: 18 (male redescribed; distribution); Dumas et al. 2010: 8 (distribution); Paprocki &amp; França 2014: 84 (checklist); Holzenthal &amp; Calor 2017: 418 (catalogue).</p> <p>Material examined. BOLIVIA: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.90667&amp;materialsCitation.latitude=-14.740833" title="Search Plazi for locations around (long -64.90667/lat -14.740833)">Río Mocovi</a>, cerca de Trinidad, 14°44’27’’S, 64°54’24’’W, 12.xi.2002, 1 male (IBN).</p> <p>Distribution. This species is recorded for the first time from Bolivia. Argentina, Bolivia new record, Brazil, Uruguay, Peru.</p></div> 	https://treatment.plazi.org/id/03DEE90BFFAB4513FF0AFCEEFEDCFB1D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFAB4513FF0AFD3DFB93FCC6.text	03DEE90BFFAB4513FF0AFD3DFB93FCC6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus Banks 1913	<div><p>Genus Cyrnellus Banks 1913: 88</p> <p>Type species: Cyrnellus minimus Banks 1913: 88 (original designation); Flint 1971: 28.</p> </div>	https://treatment.plazi.org/id/03DEE90BFFAB4513FF0AFD3DFB93FCC6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFAB4511FF0AFAAAFD1DFF1C.text	03DEE90BFFAB4511FF0AFAAAFD1DFF1C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus boliviensis Rueda Martín & Gibon & Sganga 2021	<div><p>Cyrnellus boliviensis, new species</p> <p>Figs 1F–1I</p> <p>Diagnosis. Cyrnellus boliviensis is closely related to C. fraternus and C. zapateriensis. It differs from these species by the flat section of the subapicomesal spine. In the other species this spine is cone-shaped and has, therefore, a circular basal section.</p> <p>Description: Adult: Length of each forewing 4 mm. General coloration light brown.</p> <p>Male genitalia: Anterior margins of sternite IX concave; posterolateral margins of segment IX convex, slightly undulate (Fig. 1F, ix). Base of each intermediate appendage slightly narrower than median part, apex broad (Fig. 1F, iap). Each preanal appendage with mesolateral process narrow at base (Fig. 1F, mlp); dorsolateral process slightly curved, directed distad (Fig. 1F, dlp); mesoventral process wide at base, gradually thinner toward apex (Fig. 1F, mvp). Inferior appendages short, angulate, each with apex as nearly as broad as basal part (Fig. 1F, ia); subapicomesal lobe low, bearing flat, triangular spine with broad base (Fig. 1G, as); internal lobe rounded (Fig. 1G, il). Phallus tubular; dorsal phallic sclerite Y-shaped, short, with posterior arms thick and anterior arm thicker and curved ventrad (Figs 1H, 1I, ds).</p> <p>Material examined. Holotype: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.86139&amp;materialsCitation.latitude=-14.4580555" title="Search Plazi for locations around (long -64.86139/lat -14.4580555)">Male</a>: BOLIVIA: Laguna Belen, near Trinidad, 14°27’29’’S, 64°51’41’’W, 26.v.2003 (CBGP).</p> <p>Paratypes: BRAZIL: Am. Castanho, 101 Km SW Manaus, 25–26.i.1979, O.S. Flint Jr., 1 male (USNM). SURINAM: Corapinerkreen Republick, 9–11.ix.1971, D.C. Geijskes, 1 male (USNM).</p> <p>Etymology. The name is a Latin adjective referring to the type country (Bolivia).</p> <p>Distribution. Bolivia, Brazil, Surinam.</p></div> 	https://treatment.plazi.org/id/03DEE90BFFAB4511FF0AFAAAFD1DFF1C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFA94511FF0AFE94FD85FA37.text	03DEE90BFFA94511FF0AFE94FD85FA37.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus guyanensis Rueda Martín & Gibon & Sganga 2021	<div><p>Cyrnellus guyanensis new species</p> <p>Figs 2A–2D</p> <p>Diagnosis. Cyrnellus guyanensis can be distinguished from other Cyrnellus species by the following character combination: The apex of each inferior appendage is as wide as the median part (Fig. 2A, ia), with two subapicomesal spines dorsoventrally flat (depressed, Fig. 2B, asI, asII), and lacking an internal lobe; the anterior arm of the dorsal phallic sclerite is thick (Figs 2C, 2D, ds), the posterior arms are divergent, short and slender (Fig. 2D, ds). Cyrnellus guyanensis is most similar to C. ulmeri Flint 1971. The difference in size is important, the length of each forewing is 5 mm in C. ulmeri whereas it is 3.8 mm in C. guyanensis. The genitalia of C. guyanensis are distinguished from those of C. ulmeri by the apex of each inferior appendage being as wide as the median part (whereas it is apically broadened in C. ulmeri); the subapicomesal spines are flat (conical in C. ulmeri); an internal lobe of each inferior appendage is absent (present in C. ulmeri); the anterior arm of the dorsal phallic sclerite is reduced (absent in C. ulmeri); and the posterior arms of the dorsal phallic sclerite are divergent, short, and slender (fused and forming a tube in C. ulmeri).</p> <p>Description. Adult: Length of each male forewing 3.8 mm. General coloration light brown.</p> <p>Male genitalia. Anterior margins of sternite IX sinuous; posterolateral margins irregular, each with acute projection (Fig. 2A, ix). Width of intermediate appendage constant from base to apex, with dorsal and ventral margins parallel (Fig. 2A, iap). Preanal appendages each with mesolateral process narrow at base (Fig. 2A, mlp); dorsolateral process subequal in length to mesolateral process, slightly curved, directed distad (Fig. 2A, dlp); mesoventral process wide at base, gradually tapered to blunt apex (Fig. 2A, mvp). Inferior appendages long, each with dorsal and ventral margins sinuous, parallel (Fig. 2A, ia); apex slightly curved toward midline, subapicomesal lobe high, bearing two flat, triangular spines with broad bases at 2/3 length of inferior appendage (Fig. 2B, ap, asI, asII); internal lobe absent (Fig. 2B). Phallus tubular; dorsal phallic sclerite Y-shaped, with anterior arm thick and posterior arms divergent, short, and slender (Fig. 2D, ds).</p> <p>Discussion. This species was discovered among specimens of the USNM identified as Cyrnellus ulmeri. These two species are very similar. Both have two subapicomesal spines I (asI), inserted at mid-length of each inferior appendage. Even though the genitalia of C. guyanensis n. sp. and C. ulmeri are similar, some constant differences clearly distinguish the two species.</p> <p>Material examined. Holotype: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-59.083332&amp;materialsCitation.latitude=6.25" title="Search Plazi for locations around (long -59.083332/lat 6.25)">Male</a>: GUYANA: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-59.083332&amp;materialsCitation.latitude=6.25" title="Search Plazi for locations around (long -59.083332/lat 6.25)">Mazaruni</a>, Potaro District, Takutu Mountains, 6°15´N, 59°5´W, 17.xii.1983, at blacklight in forest clearing near streams, Earthwatch Research Expedition, P.J. Spangler &amp; W.E. Steiner (USNM).</p> <p>Paratypes: 9 males, same data as holotype. BRAZIL: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-52.666668&amp;materialsCitation.latitude=-3.8333333" title="Search Plazi for locations around (long -52.666668/lat -3.8333333)">Para</a>: Rio Oriri Camp., 52°40´W, 3°50´S, Altamira, Ca 1000Km, 17–18.x.1986, P. Spangler &amp; O.S, Flint, 2 males (USNM).</p> <p>Etymology. The name is a Latin adjective referring to the type country (Guyana).</p> <p>Distribution. Brazil, Guyana.</p></div> 	https://treatment.plazi.org/id/03DEE90BFFA94511FF0AFE94FD85FA37	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFA94511FF0AF9CAFC87F83C.text	03DEE90BFFA94511FF0AF9CAFC87F83C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus mammillatus Flint 1971	<div><p>Cyrnellus mammillatus Flint 1971</p> <p>Figs 2E–2H</p> <p>Cyrnellus mammillatus Flint 1971: 30 (original description); Flint 1982: 21 (distribution); Flint 1996: 391 (distribution); Angrisano 1994: 138 (distribution); Blahnik et al. 2004: 5 (distribution); Cohen 2004: 76 (distribution); Paprocki et al. 2004: 16 (checklist); Angrisano &amp; Sganga 2007: 18 (male redescribed; distribution); Calor 2011: 323 (checklist); Dumas et al. 2010: 9 (distribution); Souza et al. 2013: 9 (distribution; as mammilatus); Paprocki and França 2014: 84 (checklist); Holzenthal &amp; Calor 2017: 419–420 (catalogue).</p> <p>Material examined. BOLIVIA: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.97806&amp;materialsCitation.latitude=-14.805834" title="Search Plazi for locations around (long -64.97806/lat -14.805834)">Laguna Granja</a>, Bella Vista, 13°15’50’’S, 63°42’33’’W, 06.v.2006, 1 male (IBN); Laguna Colorada, cerca de Trinidad, 14°48’21’’S, 64°58’41’’W, 16.xi.2002, 1 male (IBN).</p> <p>Distribution. Cyrnellus mammillatus is recorded for the first time from Bolivia. Argentina, Bolivia new record, Brazil, Ecuador, Guyana, Paraguay, Peru, Uruguay.</p> </div>	https://treatment.plazi.org/id/03DEE90BFFA94511FF0AF9CAFC87F83C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFAF4517FF0AFA1EFE70F871.text	03DEE90BFFAF4517FF0AFA1EFE70F871.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus fraternus (Banks 1905)	<div><p>Cyrnellus fraternus (Banks 1905)</p> <p>Figs 3E–3K</p> <p>Nyctiophylax fraternus Banks 1905: 17 (original description); Ross 1938: 12 (designation of female lectotype).</p> <p>Cyrnellus fraternus; Flint 1964: 469–471 (synonymy, description of larva); Holzenthal &amp; Calor 2017: 419 (catalogue, synonymy).</p> <p>Discussion. This species was described originally based on a female from Plummer’s Island, Maryland, USA. The females of C. fraternus and C. marginalis are currently indistinguishable. Flint (1964) thought that C. fraternus and C. marginalis are synonyms and that C. fraternus is the only species of Cyrnellus in North America. That “single species” was thought to be widely distributed in North America, occurring in at least Alabama, Arkansas, Illinois, Kentucky, Michigan, Minnesota, Missouri, Ohio, Oklahoma, Tennessee, and Wisconsin (Ross 1944). Records from these and many additional states have been reported since 1944 (Rasmussen &amp; Morse 2021). Based on our conclusion that males of the two species are distinguishable (see diagnosis of C. marginalis, Figs 3E–3K), identifications of voucher specimens from those many reports will need to be reviewed in order to determine the ranges of these two species in North America.</p> </div>	https://treatment.plazi.org/id/03DEE90BFFAF4517FF0AFA1EFE70F871	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFAF4517FF0AFF18FAFDFA89.text	03DEE90BFFAF4517FF0AFF18FAFDFA89.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus marginalis (Banks 1930)	<div><p>Cyrnellus marginalis (Banks 1930)</p> <p>Figs 3A–3D</p> <p>Nyctiophylax marginalis Banks 1930: 231 (original description); Ross 1938: 12 (designated male lectotype).</p> <p>Cyrnellus marginalis Banks; Ross 1944: 71, 72 (descriptions of male, female); Flint 1964: 469 [as synonym of Cyrnellus fraternus (Banks 1905)]; Holzenthal &amp; Calor 2017: 418 (catalogue, as synonym of C. fraternus).</p> <p>Cyrnellus zernyi Mosely 1934: 142 (original description); Ross 1938: 13 (synonym of C. marginalis)</p> <p>Diagnosis. Cyrnellus marginalis is distinguished from other species in the genus by the following character combination: Subapicomesal spine of each inferior appendage conical, wide at base, subapical in position (Fig. 3B, as); its internal lobe rounded (Fig. 3B, il); the dorsal phallic sclerite has its anterior arm short (Fig. 3C, ds) and posterior arms short and divergent (Fig. 3D, ds). Cyrnellus marginalis is considered to be distinct from C. fraternus by having the base of each intermediate appendage narrower than the median part whereas in C. fraternus the base is subequal to the median part (Figs 3A, 3E). Another constant character is the ventral margin of each inferior appendage which is angulate in C. marginalis and sinuous in C. fraternus. An additional remarkable difference between the species is the position of the subapicomesal spine of each inferior appendage: in C. marginalis this spine is subapical by a distance as long as the width of the apex of the appendage (Fig. 3A); in C. fraternus the spine’s subapical insertion is more than 1.5 times as far as the width of the apex of the appendage (Fig. 3F); this distance is not constant among individuals of the same species (Figs 3F, 3I–3K).</p> <p>Material examined. BOLIVIA: Laguna Granja, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.709167&amp;materialsCitation.latitude=-13.263889" title="Search Plazi for locations around (long -63.709167/lat -13.263889)">Bella Vista</a>, 13°15’50’’S, 63°42’33’’W, 06.v.2006, 1 male (IBN); BRAZIL: Rondonia, 62 Km S de Ariquemes, Linea C-20, 7 Km E B- 65, 165 m, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-62.8&amp;materialsCitation.latitude=-10.541667" title="Search Plazi for locations around (long -62.8/lat -10.541667)">Fazenda Rancho Grande</a>, 10°32,5´S, 62° 48´W, 17.xi.1991, Dr Peter, 3 males (USNM); GUYANA: Karanambo, Rupununi R., 3°45,1´N, 59°18,6´W, 31.iii–2.iv.1994, MV Light, O.S. Flint Jr., 1 male (USNM); Mazarini Potaro district, Takutu Luber Camp., <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.591667&amp;materialsCitation.latitude=5.6566668" title="Search Plazi for locations around (long -57.591667/lat 5.6566668)">Takutu Mountains</a>, 6.25°N, 50.0°W, 29.xii.1982, Steiner, Lowry &amp; Williams, 1 male (USNM); Dunulay ranch, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.591667&amp;materialsCitation.latitude=5.6566668" title="Search Plazi for locations around (long -57.591667/lat 5.6566668)">Aramanti River</a>, 5°39,4´N, 57°35,5´W, 15–18.iv.1995, O.S. Flint Jr., 1 male (USNM); PARAGUAY: Dpto Concepción, Concepción, UV Light trap between 5:45–12:30 PM, warm night 5 days after heavy rain, J.A. Kochalka, 12 males (USNM); URUGUAY: Artigas: San Gregorio, orillas del Río Uruguay, light trap, 29.xi.1959, 9 males (CFHCM); VENEZUELA: GU, Fundo Masaguaral, Caño Caracol, 19-20.i.1983, O.S. Flint Jr., 1 male (USNM); Río Caroni, at Paso Caruachi, 9.ii.1979, C.M. &amp; O.S. Flint Jr., 1 male (USNM).</p> <p>Distribution. Cyrnellus marginalis is distributed in various South American countries but was collected and described for the first time in United States of America by Banks from Put-In-Bay, Ohio. Banks’ material could not be reviewed; his specimen could belong to C. fraternus, but because the two species have been considered synonyms since 1964, all existing North American records are suspect and need to be reviewed. It is reported for the first time from Bolivia. Bolivia new record, Brazil, Guyana, Paraguay, Uruguay, United States of America, Venezuela.</p> </div>	https://treatment.plazi.org/id/03DEE90BFFAF4517FF0AFF18FAFDFA89	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFAD4515FF0AFF18FEC4FCBE.text	03DEE90BFFAD4515FF0AFF18FEC4FCBE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus minimus Banks 1913	<div><p>Cyrnellus minimus Banks 1913</p> <p>Figs 4A–4D</p> <p>Cyrnellus minimus Banks 1913: 88 (original description); Flint 1967: 5 (redescription of male lectotype); Flint 1971: 29 (as synonym of C. fraternus); Holzenthal &amp; Calor 2017: 419 (catalogue, as synonym of C. fraternus).</p> <p>Diagnosis. Cyrnellus minimus is similar to C. fraternus, C. marginalis, C. boliviensis n. sp., and C. zapateriensis. Cyrnellus minimus and C. zapateriensis are most similar; these two species have similar subapicomesal spines on the inferior appendages, but with distinct insertion: subapical in C. minimus (Fig. 4B, ap) but more nearly apical in C. zapateriensis. The internal lobe of each inferior appendage is triangular in C. minimus and rounded in C. zapateriensis. Another difference from most of the other species is the near fusion of the posterior arms of the dorsal phallic sclerite (Figs 4C, 4D, ds). This character is also observed in C. ulmeri, this latter species being distinguished by the presence of a second subapicomesal spine on each inferior appendage.</p> <p>Material examined. ARGENTINA: Buenos Aires: Río Paraná de las Palmas, Lima, 16.xii.1979, C.M. Flint Jr., 1 male (USNM). BOLIVIA: Laguna Granja, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.709167&amp;materialsCitation.latitude=-13.263889" title="Search Plazi for locations around (long -63.709167/lat -13.263889)">Bella Vista</a>, 13°15’50’’S, 63°42’33’’W, 06.v.2006, 1 male (IBN). BRAZIL: Rondonia, 62 Km S de Ariquemes, Linea C-20, 7 Km E B- 65, 165 m. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-62.8&amp;materialsCitation.latitude=-10.541667" title="Search Plazi for locations around (long -62.8/lat -10.541667)">Fazenda Rancho Grande</a>, 10°32,5´S, 62° 48´W, 17.xi.1991, Dr Petr., 10 males (USNM). PARAGUAY: Dpto Concepción, Concepción, UV Light trap during 5:45–12:30 PM, warm night 5 days after heavy rain, J.A. Kochalka, 22 males (USNM); 9 Km South Villarica, 2.xii.1973, O.S. Flint Jr., 1 male (USNM).</p> <p>Distribution. Cyrnellus minimus is recorded for the first time from Bolivia. Argentina, Bolivia new record, Brazil, Paraguay.</p> </div>	https://treatment.plazi.org/id/03DEE90BFFAD4515FF0AFF18FEC4FCBE	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFAD4515FF0AFC47FEBAFAD5.text	03DEE90BFFAD4515FF0AFC47FEBAFAD5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus rianus Flint 1983	<div><p>Cyrnellus rianus Flint 1983</p> <p>Figs 4E–4H</p> <p>Cyrnellus rianus Flint 1983: 33 (original description); Angrisano 1994: 138 (distribution); Angrisano &amp; Sganga 2007: 18 (male redescribed; distribution); Holzenthal &amp; Calor 2017: 420 (catalogue).</p> <p>Material examined. BOLIVIA: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.372498&amp;materialsCitation.latitude=-12.661666" title="Search Plazi for locations around (long -63.372498/lat -12.661666)">Río Itenez</a>, Versalles, 12°39’42’’S, 63°22’21’’W, 04.v.2006, F.-M. Gibon, 1 male (IBN).</p> <p>Distribution. Cyrnellus rianus is recorded for the first time from Bolivia. Argentina, Bolivia new record, Uruguay, Brazil.</p> </div>	https://treatment.plazi.org/id/03DEE90BFFAD4515FF0AFC47FEBAFAD5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFAD451AFF0AFAE2FDFDFED4.text	03DEE90BFFAD451AFF0AFAE2FDFDFED4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus risi (Ulmer 1907)	<div><p>Cyrnellus risi (Ulmer 1907)</p> <p>Figs 5A–5D</p> <p>Cyrnus risi Ulmer 1907: 40 (male).</p> <p>Cyrnellus risi Banks 1913: 88 (transferred to Cyrnellus); Flint 1971: 31 (redescription of male, lectotype, distribution); Flint 1974: 41 (male redescribed; distribution); Flint 1982: 22 (distribution); Angrisano 1994: 138 (distribution); Blahnik et al. 2004: 5 (distribution); Cohen 2004: 76 (distribution); Paprocki et al. 2004: 16 (checklist); Angrisano &amp; Sganga, 2007: 18 (male redescribed; distribution); Barcelos-Silva et al. 2012: 1279 (distribution); Paprocki &amp; França 2014: 84 (checklist); Holzenthal &amp; Calor 2017: 420 (catalogue).</p> <p>Material examined. ARGENTINA: Entre Ríos: El Palmar, light trap, 1.iii.1986, 2 males (CFHCM). BOLIVIA: Río Itenez, Versalles, 12°39’42’’S, 63°22’21’’W, 04.v.2006, F.-M. Gibon, 1 male (CBGP); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.709167&amp;materialsCitation.latitude=-13.263889" title="Search Plazi for locations around (long -63.709167/lat -13.263889)">Río Blanco</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.709167&amp;materialsCitation.latitude=-13.263889" title="Search Plazi for locations around (long -63.709167/lat -13.263889)">Bella Vista</a>, 13°15’50”S, 63°42’33”W 06.v.2006, F.-M. Gibon, 2 males (CBGP). BRAZIL: R.J. Men, Río Claro, Río Pirai, 8.iv.1977, M. &amp; O.S. Flint Jr., 1 male (USNM); Para, Río Xingu Camp, 52°22´N, 3°39´S, Ca 60 Km S Altamira, 1– 7.x.1986, P. Spangler, &amp; O.S. Flint Jr., 1 male (USNM). GUYANA: Takutu River, Lethem, 3°22`36”N, 59°40`30” W, 28.iv.1995, O.S. Flint Jr., 1 male (USNM); Karanambo, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.858334&amp;materialsCitation.latitude=5.681667" title="Search Plazi for locations around (long -57.858334/lat 5.681667)">Pupunumi River</a>, 3°45,1´N, 59°18,6´W, Taken at MV Light, 31.iiii–2.iv.1994, O.S. Flint Jr., 4 males (USNM); Dubulay Ranch, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-57.858334&amp;materialsCitation.latitude=5.681667" title="Search Plazi for locations around (long -57.858334/lat 5.681667)">Berlice River</a>, 5°40,9´N, 57°51,5´W, 9–11.ix 1994, O.S. Flint Jr., 3 males (USNM). PARAGUAY: A° Tapiracuay, San Estanislao, 27.ix.1973, O.S. Flint Jr., 2 males (USNM); Dept. Caaguazu Mandijho, 23.i.1965, R. Golbach, 1 male (USNM). VENEZUELA: GU, Fundo Masaguaral, Caño Caracol, 10–20.i.1983, O.S. Flint Jr., 1 male (USNM); Río Orinoco, Puerto Ayacucho, 8-iii.1984, O.S. Flint Jr., 1 male (USNM).</p> <p>Distribution. Cyrnellus risi is newly recorded from Bolivia. Argentina, Bolivia new record, Brazil, Guyana, Paraguay, Surinam, Uruguay, Venezuela.</p> </div>	https://treatment.plazi.org/id/03DEE90BFFAD451AFF0AFAE2FDFDFED4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFA2451AFF0AFAF9FD9DF997.text	03DEE90BFFA2451AFF0AFAF9FD9DF997.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus bifidus Flint 1971	<div><p>Cyrnellus bifidus Flint 1971</p> <p>Figs 7A–7D</p> <p>Cyrnellus bifidus Flint 1971: 32–33 (original description); Flint 1982: 20 (distribution); Paprocki et al. 2004: 16 (checklist); Dumas et al. 2010: 9 (distribution); Paprocki &amp; França 2014: 84 (checklist); Holzenthal &amp; Calor 2017: 419 (catalogue).</p> <p>Distribution. Argentina, Brazil.</p></div> 	https://treatment.plazi.org/id/03DEE90BFFA2451AFF0AFAF9FD9DF997	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFA2451AFF0AFB91FD33FAEC.text	03DEE90BFFA2451AFF0AFB91FD33FAEC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus collaris Flint 1971	<div><p>Cyrnellus collaris Flint 1971</p> <p>Figs 6E–6H</p> <p>Cyrnellus collaris Flint 1971: 31 (original description); Angrisano 1994: 139 (distribution); Flint 1996: 391; Paprocki et al. 2004: 16 (checklist); Angrisano &amp; Sganga 2007: 18 (male redescribed, distribution); Paprocki &amp; França 2014: 84 (checklist); Holzenthal &amp; Calor 2017: 419 (catalogue).</p> <p>Distribution. Argentina, Brazil, Peru, Uruguay.</p></div> 	https://treatment.plazi.org/id/03DEE90BFFA2451AFF0AFB91FD33FAEC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFA2451AFF0AFC8CFE31FC04.text	03DEE90BFFA2451AFF0AFC8CFE31FC04.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus misionensis Flint 1983	<div><p>Cyrnellus misionensis Flint 1983</p> <p>Figs 6A–6D</p> <p>Cyrnellus misionensis Flint 1983: 33 (original description); Holzenthal &amp; Calor 2017: 420 (catalogue).</p> <p>Distribution. Argentina.</p></div> 	https://treatment.plazi.org/id/03DEE90BFFA2451AFF0AFC8CFE31FC04	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFA2451AFF0AFEE1FC4CFD7A.text	03DEE90BFFA2451AFF0AFEE1FC4CFD7A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus ulmeri Flint 1971	<div><p>Cyrnellus ulmeri Flint 1971</p> <p>Figs 5E–5H</p> <p>Cyrnellus ulmeri Flint 1971: 32 (original description); Flint 1982: 22 (distribution); Flint 1996: 391 (distribution); Angrisano 1994: 138 (distribution); Paprocki et al. 2004: 16 (checklist); Angrisano &amp; Sganga 2007: 19 (male redescribed; distribution); Paprocki &amp; França 2014: 85 (checklist); Isa Miranda &amp; Rueda Martín 2014: 200 (distribution); Holzenthal &amp; Calor 2017: 420 (catalogue).</p> <p>Material examined. BOLIVIA: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-63.709167&amp;materialsCitation.latitude=-13.263889" title="Search Plazi for locations around (long -63.709167/lat -13.263889)">Laguna Granja</a>, Bella Vista, 13°15’50’’S, 63°42’33’’W, 06.v.2006, 1 male (IBN).</p> <p>Distribution. Argentina, Bolivia new record, Brazil, Perú, Uruguay.</p></div> 	https://treatment.plazi.org/id/03DEE90BFFA2451AFF0AFEE1FC4CFD7A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFA2451AFF0AF920FEF3F816.text	03DEE90BFFA2451AFF0AF920FEF3F816.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus zapateriensis Chamorro-Lacayo 2003	<div><p>Cyrnellus zapateriensis Chamorro-Lacayo 2003</p> <p>Cyrnellus zapateriensis Chamorro-Lacayo 2003: 485 (original description); Chamorro-Lacayo et al. 2007: 46 (checklist); Holzenthal &amp; Calor 2017: 420 (catalogue).</p> <p>Material examined. BOLIVIA: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-64.78611&amp;materialsCitation.latitude=-14.83" title="Search Plazi for locations around (long -64.78611/lat -14.83)">Río Caimanes</a>, a few kilometers from Trinidad on the road to Santa-Cruz de la Sierra, 14°49’48”S, 64°47’10”W, 159 m, 3.iv.2004, 1 male (IBN).</p> <p>Distribution. This species, described from Nicaragua, is recorded from Bolivia for the first time. Bolivia new record, Nicaragua.</p></div> 	https://treatment.plazi.org/id/03DEE90BFFA2451AFF0AF920FEF3F816	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
03DEE90BFFA6451FFF0AFB5BFA01FE5E.text	03DEE90BFFA6451FFF0AFB5BFA01FE5E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyrnellus Banks 1913	<div><p>Key to adult males of the genus Cyrnellus</p> <p>1. Subapicomesal spine I of each inferior appendage directed obliquely apicad with respect to longitudinal axis of inferior appendage (Fig. 6B)......................................................................................... 2</p> <p>- Subapicomesal spine I directed perpendicularly to longitudinal axis of each inferior appendage (Fig. 3F)............... 4</p> <p>2(1). Posterior margins of sternite IX convex and sinuous with slight undulations; subapicomesal spine I closer to apex of each inferior appendage and digitate (Figs 6A–6D, as).................................................... C. misionensis</p> <p>- Posterior margins of sternite IX irregular with some excisions and protuberances (Fig. 5A); subapicomesal spine I of each inferior appendage in mesal or subapical position (Fig. 5B, as)................................................. 3</p> <p>3(2). Subapicomesal spine I of each inferior appendage mesally inserted, long and digitate (Figs 4E–4H).............. C. rianus</p> <p>- Subapicomesal spine I, subapically inserted, short and triangular (Figs 5A–5D)................................ C. risi</p> <p>4(1). Subapicomesal spine of each inferior appendage triangular, acute (Figs 3F, 3I–3K)................................. 5</p> <p>- Subapicomesal spine rounded or mammiform (Figs 2F, 6F), or with two subapicomesal points (Figs 1B, 2B, 5F, 7B)...... 9</p> <p>5(4). Subapicomesal spine of each inferior appendage arising far from apex (Figs 3E–3K)...................... C. fraternus</p> <p>- Subapicomesal spine arising close to apex (Figs 1G, 3B, 4B)................................................... 6</p> <p>6(5). Triangular subapicomesal spine of each inferior appendage flat (Figs 1F–1I)............................ C. boliviensis</p> <p>- Triangular subapicomesal spine circular in cross-section (Figs 3B, 4B).......................................... 7</p> <p>7(6). Subapicomesal spine of each inferior appendage with wide base, forming equilateral triangle (Figs 3A–3D)... C. marginalis</p> <p>- Subapicomesal spine with narrow base, forming isosceles triangle (Fig. 4B)....................................... 8</p> <p>8(7). Subapicomesal spine of each inferior appendage conspicuously subapical, inner lobe triangular (Figs 4A–4D).... C. minimus</p> <p>- Subapicomesal spine very near apex, inner lobe round (Chamorro-Lacayo 2003, fig. 2B)................ C. zapateriensis</p> <p>9(4). Subapicomesal spine II of each inferior appendage absent, single subapicomesal spine with wide, globular base (Figs 2F, 6F).................................................................................................. 10</p> <p>- Subapicomesal spines I &amp; II present (Figs 1B, 2B, 5F, 7B).................................................... 11</p> <p>10(9). Posterior arms of dorsal phallic sclerite slender, sinuous, and divergent (Figs 2E–2H)................... C. mammillatus</p> <p>- Posterior arms of dorsal phallic sclerite thick with heavily sclerotized apices (Figs 6E–6H)................... C. collaris</p> <p>11(9). Subapicomesal spine I of each inferior appendage very near apex (Figs 7A–7D)............................ C. bifidus</p> <p>- Subapicomesal spine I conspicuously preapical, with variable distance between spine and apex of inferior appendage (Figs 1B, 2B, 5F)............................................................................................ 12</p> <p>12(11). Dorsal phallic sclerite complex (Figs 1C–1E), its anterior arms well-developed and with long sclerotized rods projecting anterad (Figs 1A–1E)............................................................................ C. arotron</p> <p>- Dorsal phallic sclerite simple or indistinct (Figs 2C, 5H), with anterior arms reduced or absent...................... 13</p> <p>13(12). Subapicomesal spines of each inferior appendage flat (Fig. 2B); dorsal phallic sclerite with anterior arm reduced, posterior arms divergent, short, and thick (Figs 2A–2D)......................................................... C. guyanensis</p> <p>- Subapicomesal spines circular in cross-section (Fig. 5F); phallic dorsal sclerite indistinct, without anterior arm, posterior arms fused into tube (Figs 5E–5H)...................................................................... C. ulmeri</p></div> 	https://treatment.plazi.org/id/03DEE90BFFA6451FFF0AFB5BFA01FE5E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Rueda Martín, Paola A.;Gibon, Francois-Marie;Sganga, Julieta V.	Rueda Martín, Paola A., Gibon, Francois-Marie, Sganga, Julieta V. (2021): New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis. Zootaxa 5082 (1): 15-29, DOI: https://doi.org/10.11646/zootaxa.5082.1.2
