CAS Ichthyology Primary Types Imagebase

CAS 40848 (IU 13154) Ceratobranchia obtusirostris Eigenmann [C. H.], 1914 Holotype  [Collection database record]
obtusirostris, Ceratobranchia Eigenmann [C. H.] in Eigenmann, Henn & Wilson 1914:4 [Indiana University Studies No. 19; ref. 1259] Chauchamago [Chanchamayo], Junín, Peru [probably La Merced, Río Chanchamayo, 11°3'51.9"S, 75°19'44.5"W]. Holotype (unique): CAS 40848 [ex IU 13154]. •Valid as Ceratobranchia obtusirostris Eigenmann 1914 -- (Ortega & Vari 1986:7 [ref. 9708], Chernoff & Machado-Allison 1990:278 [ref. 19495], Silva in Reis et al. 2003:121 [ref. 27061], Baicere-Silva et al. 2011:381 [ref. 31395], Barriga Salazar 2014:107 [ref. 35745], DoNascimiento et al. 2017:58 [ref. 35633], Meza-Vargas et al. 2021:17 [ref. 39298], Netto-Ferreira 2024:126 [ref. 40817]). Current status: Valid as Ceratobranchia obtusirostris Eigenmann 1914. Characidae: Stevardiinae. Distribution: South America: Amazon River basin (Peru, Ecuador and Colombia). Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 27615 (IU 09961) Characinus squamosus Eigenmann [C. H.] & Kennedy [C. H.], 1903 Holotype  [Collection database record]
squamosus, Characinus Eigenmann [C. H.] & Kennedy [C. H.] 1903:525 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 55; ref. 1260] Laguna Pasito, Paraguay. Holotype (unique): CAS 27615 [ex IU 9961]. •Synonym of Cynopotamus argenteus (Valenciennes 1837) -- (Menezes 1976:24 [ref. 7073], Menezes 1987:7 [ref. 8072], Braga 1994:12 [ref. 27878], Lucena & Menezes in Reis et al. 2003:202 [ref. 27061], Litz & Koerber 2014:11 [ref. 33622], Mirande & Koerber 2015:18 [ref. 35117], Koerber et al. 2017:28 [ref. 35267]). Current status: Synonym of Cynopotamus argenteus (Valenciennes 1837). Characidae: Characinae. Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 15682 (IU 09969) Charax caliurus Eigenmann [C. H.] & Kennedy [C. H.], 1907 Holotype  [Collection database record] Fig. is a poor photograph.
caliurus, Charax Eigenmann [C. H.] & Kennedy [C. H.] in Eigenmann, McAtee & Ward 1907:142, Pl. 43 (fig. 1) [Annals of the Carnegie Museum v. 4 (no. 2) (art. 7); ref. 1261] Laguna Pasito, Paraguay. Holotype (unique): CAS 15682 [ex IU 9969]. •Valid as Cynopotamus caliurus (Eigenmann & Kennedy 1907) -- (Menezes 1976:25 [ref. 7073], Menni 2004:74 [ref. 28131]). •Synonym of Cynopotamus argenteus (Valenciennes 1837) -- (Menezes 1987:7 [ref. 8072], Braga 1994:12 [ref. 27878] as calliurus, Britski et al. 1999:52 [ref. 24147], Lucena & Menezes in Reis et al. 2003:202 [ref. 27061], Litz & Koerber 2014:11 [ref. 33622], Mirande & Koerber 2015:18 [ref. 35117], Koerber et al. 2017:28 [ref. 35267]). Current status: Synonym of Cynopotamus argenteus (Valenciennes 1837). Characidae: Characinae. Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 41300 (IU 15027) Charax metae Eigenmann [C. H.], 1922 Holotype  [Collection database record]
metae, Charax Eigenmann [C. H.] 1922:238, Pl. 25 (fig. 1) [Memoirs of the Carnegie Museum v. 9 (no. 1); ref. 1243] Barrigón, Río Meta, Orinoco System, Colombia. Holotype: CAS 41300 [ex IU 15027]. Paratypes: FMNH 55145 (10); CAS 69117 [ex IU 15027] (30 or 34, now 16); CAS-SU 60707 [ex IU 15028] (8); UMMZ 160226 (1); USNM 83631 [ex IU 15027] (4). Type catalog: Ibarra & Stewart 1987:22 [ref. 12367], Vari & Howe 1991:13 [ref. 19022]. •Valid as Charax metae Eigenmann 1922 -- (Lucena 1987:44 [ref. 17724], Lucena 1989:104 [ref. 12852], Lucena & Menezes in Reis et al. 2003:201 [ref. 27061], Menezes & Lucena 2014:211 [ref. 33369], DoNascimiento et al. 2017:47 [ref. 35633]). Current status: Valid as Charax metae Eigenmann 1922. Characidae: Characinae. Distribution: Meta River basin, Colombia. Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 59762 (IU 15509) Cheirodon australe Eigenmann [C. H.], 1928 Holotype  [Collection database record]
australe, Cheirodon Eigenmann [C. H.] 1928:44, Pl. 9 (fig. 3) [Memoirs of the National Academy of Sciences v. 22 (no. 2); ref. 1245] Puerto Varas, Chile. Holotype: CAS 59762 [ex IU 15509]. Paratypes: (187) CAS 59763 [ex IU 15509] (127 + 3 c&s), 69186 [ex IU 15509] (24); USNM 84317 [ex IU] (12), 221998 [ex USNM 84317] (2, c&s). Plus non-type material. Type catalog: Vari & Howe 1991:14 [ref. 19022]. •Valid as Cheirodon australis Eigenmann 1928 [often seen as australe] -- (Campos 1982:146 [ref. 8500], Pequeño 1989:40 [ref. 14125], Campos et al. 1996:69 [ref. 23440], Malabarba 1998:215 [ref. 23844], Dyer 2000:84 [ref. 26678], Malabarba in Reis et al. 2003:216 [ref. 27061] dated 1927, Mantinian et al. 2008:38 [ref. 34297]). Current status: Valid as Cheirodon australis Eigenmann 1928. Characidae: Cheirodontinae. Distribution: South America: Pacific versant basins in middle Chile. Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 59760 (IU 15506) Cheirodon galusdae Eigenmann [C. H.], 1928 Holotype  [Collection database record]
galusdae, Cheirodon Eigenmann [C. H.] 1928:44, Pl. 9 (fig. 2) [Memoirs of the National Academy of Sciences v. 22 (no. 2); ref. 1245] Río Locomilla at San Xavier, Chile. Holotype: CAS 59760 [ex IU 15506]. Paratypes: (110) CAS 59761 [ex IU 15506] (27); ?FMNH 77551 (3); USNM 84319 [ex IU] (9), 221997 [ex USNM 221997] (1, c&s). Plus additional material. Type catalog: Ibarra & Stewart 1987:23 [ref. 12367], Vari & Howe 1991:14 [ref. 19022]. Named for Piedro Galusda, a man. The spelling galusdae is acceptable as early workers almost certainly Latinized the name first, and then added an "e" (Art. 31.1.1) [WNE, 12 Mar. 2012] -- suggest using galusadae. •Valid as Cheirodon galusdae [sic] Eigenmann 1928 -- (Campos 1982:141 [ref. 8500], Pequeño 1989:40 [ref. 14125], Casciotta et al. 1992:10 [ref. 21059], Ruiz & Berra 1994:14 [ref. 21384], Campos et al. 1996:69 [ref. 23440], Malabarba 1998:215 [ref. 23844], Dyer 2000:84 [ref. 26678], Malabarba in Reis et al. 2003:216 [ref. 27061] dated 1927, López et al. 2003:30 [ref. 27366] as cf. galusdae, Menni 2004:78 [ref. 28131], Mantinian et al. 2008:37 [ref. 34297] as galusdai). Current status: Valid as Cheirodon galusdae Eigenmann 1928. Characidae: Cheirodontinae. Distribution: Pacific versant basins in southern Chile; possibly Argentina. Habitat: freshwater.
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© 2001 California Academy of Sciences

SU 17515 Cheirodon interruptus ibicuhiensis Eigenmann [C. H.], 1915 Syntype  [Collection database record]
ibicuhiensis, Cheirodon interruptus var. Eigenmann [C. H.] 1915:74 [Memoirs of the Carnegie Museum v. 7 (no. 1); ref. 1231] Cacequy [Cacequi], Rio Ibicuí, Rio Grande do Sul, Brazil. Syntypes: CAS-SU 17515 [ex CM 6816] (1), FMNH 57833 [ex CM 6816] (7), 98573 [ex FMNH 57833] (1). Type catalog: Böhlke 1953:23 [ref. 12291], Ibarra & Stewart 1987:23 [ref. 12367]. Lectotype listed as FMNH 57883 [ex 6861] by Malabarba in Reis et al. 2003:216 [ref. 27061] but does not meet the requirements of the 1999 Code unless the code is emended. •Valid as Cheirodon ibicuhiensis Eigenmann 1915 -- (Malabarba 1989:133 [ref. 14217], Casciotta et al. 1992:10 [ref. 21059], Malabarba 1998:215 [ref. 23844], Malabarba in Reis et al. 2003:216 [ref. 27061], Mantinian et al. 2008:38 [ref. 34297], Miquelarena et al. 2008:61 [ref. 29829], Koerber 2011:2 [ref. 31122], Koerber 2014:3 [ref. 33621], Litz & Koerber 2014:11 [ref. 33622], Mirande & Koerber 2015:19 [ref. 35117], Bertaco et al. 2016:413 [ref. 34561], Petry et al. 2016:301 [ref. 34966], Nión et al. 2016:28 [ref. 35565], Giora & Wingert 2023:129 [ref. 41026], Loureiro et al. 2023:59 [ref. 40506]). Current status: Valid as Cheirodon ibicuhiensis Eigenmann 1915. Characidae: Cheirodontinae. Distribution: South America: Laguna dos Patos, Uruguay and Tramandaí River basins (Argentina, Brazil and Uruguay). Habitat: freshwater, brackish.
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© 2001 California Academy of Sciences

CAS 59780 (IU 11092) Cheirodon micropterus Eigenmann [C. H.], 1907 Holotype  [Collection database record]
micropterus, Cheirodon Eigenmann [C. H.] in Eigenmann & Ogle 1907:9 [Proceedings of the United States National Museum v. 33 (no. 1556); ref. 1266] Santarém, Pará, Brazil. Holotype (unique): CAS 59780 [ex IU 11092]. •Valid as Serrapinnus micropterus (Eigenmann 1907) -- (Malabarba 1998:215 [ref. 23844], Malabarba in Reis et al. 2003:219 [ref. 27061], Jerep & Malabarba 2014:307 [ref. 33376], Malabarba & Jerep 2014:58 [ref. 33440], Sarmiento et al. 2014:185 [ref. 35004], Jerep et al. 2016:291 [ref. 34362], Jerep et al. 2024:276 [ref. 40817]). Current status: Valid as Serrapinnus micropterus (Eigenmann 1907). Characidae: Cheirodontinae. Distribution: South America: Amazon River basin, Bolivia and Brazil. Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 59778 (IU 10229) Cheirodon ribeiroi Eigenmann [C. H.], 1907 Holotype  [Collection database record]
ribeiroi, Cheirodon Eigenmann [C. H.] in Eigenmann & Ogle 1907:9 [Proceedings of the United States National Museum v. 33 (no. 1556); ref. 1266] Puerto Max, Río Paraguay. Holotype: CAS 59778 [ex IU 10229]. Additional material: CAS 59779 [ex IU 11263] (1) questionably included therefore not a type. See Malabarba 1998:231 [ref. 23844]. •Valid as Mixobrycon ribeiroi (Eigenmann 1907) -- (Malabarba in Reis et al. 2003:145 [ref. 27061], Reis et al. 2016:13 [ref. 34496], Koerber et al. 2017:42 [ref. 35267]). Current status: Valid as Mixobrycon ribeiroi (Eigenmann 1907). Characidae: Characids incertae sedis. Distribution: Paraguay River basin, Paraguay. Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 30419 (IU 17682) Creagrudite maxillaris Myers [G. S.], 1927 Holotype  [Collection database record]
maxillaris, Creagrudite Myers [G. S.] 1927:118 [Bulletin of the Museum of Comparative Zoology v. 68 (no. 3); ref. 3096] Sandbank on the Colombian border at Cucuhy, Rio Negro, Brazil. Holotype: CAS 30419 [ex IU 17682]. Paratypes: CAS 30420 [ex IU 17684] (2), CAS-SU 18071 [ex IU 17683] (1), MCZ 31572 (1). Type catalog: Böhlke 1953:23 [ref. 12291]. •Valid as Creagrutus maxillaris (Myers 1927) -- (Vari & Harold 1998:256 [ref. 23845], Vari & Harold 2001:142 [ref. 25842], Vari & Harold in Reis et al. 2003:124 [ref. 27061], Dagosta & Pastana 2014:578 [ref. 33181], Mirande et al. 2013:763 [ref. 33366], Sarmiento et al. 2014:184 [ref. 35004], Thomaz et al. 2015:Add. 5 [ref. 33893], DoNascimiento et al. 2017:58 [ref. 35633], Albornoz-Garzón et al. 2018:352 [ref. 36150], Flausino & Lima 2019:7 [ref. 36726]). Current status: Valid as Creagrutus maxillaris (Myers 1927). Characidae: Stevardiinae. Distribution: Orinoco River basin and rivers draining the Guiana Shield, upper Negro River in Venezuela, and other localities: Brazil, Colombia, Bolivia and Venezuela. Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 41339 (IU 17679) Creagrutus atrisignum Myers [G. S.], 1927 Holotype  [Collection database record]
atrisignum, Creagrutus Myers [G. S.] 1927:116 [Bulletin of the Museum of Comparative Zoology v. 68 (no. 3); ref. 3096] Upper Rio Maranhão, Brazil. Holotype: CAS 41339 [ex IU 17679]. Paratypes: CAS 41340 [ex IU 17680] (7), MCZ 31571 (1). •Valid as Creagrutus atrisignum Myers 1927 -- (Vari & Harold 2001:69 [ref. 25842], Vari & Harold in Reis et al. 2003:122 [ref. 27061], Mirande et al. 2013:763 [ref. 33366], Thomaz et al. 2015:Add. 5 [ref. 33893], Netto-Ferreira & Moreira 2018:255 [ref. 35759]). Current status: Valid as Creagrutus atrisignum Myers 1927. Characidae: Stevardiinae. Distribution: Maranhão River basin in Tocantins River drainage, Brazil. Habitat: freshwater.
Not Illustrated
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© 2001 California Academy of Sciences

CAS 44210 (IU 17681) Creagrutus phasma Myers [G. S.], 1927 Lectotype  [Collection database record]
phasma, Creagrutus Myers [G. S.] 1927:117 [Bulletin of the Museum of Comparative Zoology v. 68 (no. 3); ref. 3096] Mouth of Curamuni, Río Cassiquiare, Venezuela. Lectotype: CAS 44210 [ex IU 17681]. Paralectotypes: CAS 209191 [ex CAS 44210 and IU 17681] (1). Lectotype selected by Vari & Harold 2001:188 [ref. 25842]. •Valid as Creagrutus phasma Myers 1927 -- (Vari & Harold 2001:186 [ref. 25842], Vari & Harold in Reis et al. 2003:125 [ref. 27061], Román-Valencia & Cala 1997:149 [ref. 30645], Mirande et al. 2013:763 [ref. 33366], Thomaz et al. 2015:Add. 5 [ref. 33893], DoNascimiento et al. 2017:58 [ref. 35633], Albornoz-Garzón et al. 2018:352 [ref. 36150]). Current status: Valid as Creagrutus phasma Myers 1927. Characidae: Stevardiinae. Distribution: Upper Negro River basin north to Orinoco River basin: Brazil, Colombia and Venezuela. Habitat: freshwater.
Not Illustrated
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© 2001 California Academy of Sciences

CAS 44226 (IU 09265) Deuterodon iguape Eigenmann [C. H.], 1907 Holotype  [Collection database record]
iguape, Deuterodon Eigenmann [C. H.] in Eigenmann, McAtee & Ward 1907:140, Pl. 41 (fig. 3) [Annals of the Carnegie Museum v. 4 (no. 2) (art. 7); ref. 1261] Iguapé, Brazil. Holotype (unique): CAS 44226 [ex IU 9265]. •Valid as Deuterodon iguape Eigenmann 1907 -- (Lucena & Lucena 2002:129 [ref. 26205], Lucena et al. in Reis et al. 2003:127 [ref. 27061], Mirande 2010:502 [ref. 31006], Reis et al. 2020:459 [ref. 38364]). Current status: Valid as Deuterodon iguape Eigenmann 1907. Characidae: Stethaprioninae. Distribution: South America: Ribeira de Iguapé River basin (Brazil). Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 44286 (IU 17291) Gephyrocharax major Myers [G. S.], 1929 Lectotype  [Collection database record]
major, Gephyrocharax Myers [G. S.] in Eigenmann & Myers 1929:479 [Memoirs of the Museum of Comparative Zoology v. 43 (pt 5); ref. 1263] Río Popoi [Popoy River], Upper Río Beni, Amazon system, Bolivia, circa 15°37'0.12"S, 67°17'60.0"W, elevation 532 meters. Lectotype: CAS 44286 [ex IU 17291]. Paralectotypes: CAS 236011 [ex IU 17291] (8). Additional non-type material: CAS 46027 [ex IU 17290] (9), 46028 [ex IU 17293] (1), 46029 [ex IU 17292] (5), 78813 [ex IU 17289] (23). Lectotype selected by Vanegas-Ríos 2016:45 [ref. 34359]. •Valid as Gephyrocharax major Myers 1929 -- (Weitzman in Reis et al. 2003:224 [ref. 27061], Vanegas-Ríos & Phillip 2013:1333 [ref. 34415], Barriga Salazar 2014:109 [ref. 35745] as Gephyocharax, Sarmiento et al. 2014:184 [ref. 35004], Thomaz et al. 2015: Add. 5 [ref. 33893], Vanegas-Ríos 2016:38 [ref. 34359], Vanegas-Ríos 2017:6 [ref. 35531], Ferreira et al. 2018:170 [ref. 35911], Meza-Vargas et al. 2021:18 [ref. 39298]). Current status: Valid as Gephyrocharax major Myers 1929. Characidae: Stevardiinae. Distribution: South America: Bolivia, Ecuador and Peru. Habitat: freshwater.
Not Illustrated
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© 2001 California Academy of Sciences

CAS 44297 (IU 15131) Gephyrocharax valencia Eigenmann [C. H.], 1920 Holotype  [Collection database record]
valencia, Gephyrocharax Eigenmann [C. H.] 1920:11 [Indiana University Studies v. 7 (no. 44); ref. 11120] Lake Valencia, Maracay, Venezuela, ca. 10°13'0.85"N, 67°37'11.82"W, altitude 448 meters. Holotype: CAS 44297 [ex IU 15131]. Paratypes: CAS 44294 [ex IU 15129] (99), 44295 [ex IU 15130] (2), 44296 [ex IU 15131] (3). •Valid as Gephyrocharax valencia Eigenmann 1920 -- (Taphorn 1992:188 [ref. 23654], Bonilla Rivero & López Rojas 1995:33 [ref. 38623], Weitzman in Reis et al. 2003:225 [ref. 27061], Phillip et al. 2013:16 [ref. 32896], Vanegas-Ríos & Phillip 2013:1329 [ref. 34415], Thomaz et al. 2015: Add. 5 [ref. 33893], Vanegas-Ríos 2016:68 [ref. 34359], Vanegas-Ríos 2017:6 [ref. 35531], DoNascimiento et al. 2017:55 [ref. 35633], Urbano-Bonilla et al. 2018:87 [ref. 35773], Ferreira et al. 2018:170 [ref. 35911], Cortés Hernández et al. 2023:455 [ref. 40760]). Current status: Valid as Gephyrocharax valencia Eigenmann 1920. Characidae: Stevardiinae. Distribution: South America: Orinoco River basin (Colombia, Venezuela and Trinidad). Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 44333 (IU 17321) Hemibrycon beni Pearson [N. E.], 1924 Syntype  [Collection database record] Fig. is a photograph no better than ours. See also syntype lot CAS 44334.
beni, Hemibrycon Pearson [N. E.] 1924:42, Pl. 2 (fig. 6) [Indiana University Studies v. 11 (no. 64); ref. 3396] Espia, Bolivia. Syntypes: (48) CAS 44333 [ex IU 17321] (29), 44334 [ex IU 17321] (now 60); UMMZ 66504 (16); USNM 117543 [ex UMMZ 66504 and IU 17321] (2). Additional material: CAS 44335 [ex IU 17347] (6). Type catalog: Vari & Howe 1991:23 [ref. 19022]. Not treated by Malabarba in Reis et al. 2003:129 [ref. 27061], added in Corrigenda (2005). •Valid as Hemibrycon beni Pearson 1924 -- (Bertaco & Malabarba 2010:739 [ref. 31076], Román-Valencia et al. 2014:117 [ref. 33572], García-Alzate et al. 2015:90 [ref. 33838], Sarmiento et al. 2014:184 [ref. 35004], Thomaz et al. 2015:Add. 5 [ref. 33893], Román-Valencia et al. 2018:40 [ref. 36348]). Current status: Valid as Hemibrycon beni Pearson 1924. Characidae: Stevardiinae. Distribution: South America: Río Beni drainage, upper río Madeira basin, Bolivia. Habitat: freshwater.
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© 2001 California Academy of Sciences

CAS 44334 (IU 17321) Hemibrycon beni Pearson [N. E.], 1924 Syntype  [Collection database record] See also syntype lot CAS 44333.
beni, Hemibrycon Pearson [N. E.] 1924:42, Pl. 2 (fig. 6) [Indiana University Studies v. 11 (no. 64); ref. 3396] Espia, Bolivia. Syntypes: (48) CAS 44333 [ex IU 17321] (29), 44334 [ex IU 17321] (now 60); UMMZ 66504 (16); USNM 117543 [ex UMMZ 66504 and IU 17321] (2). Additional material: CAS 44335 [ex IU 17347] (6). Type catalog: Vari & Howe 1991:23 [ref. 19022]. Not treated by Malabarba in Reis et al. 2003:129 [ref. 27061], added in Corrigenda (2005). •Valid as Hemibrycon beni Pearson 1924 -- (Bertaco & Malabarba 2010:739 [ref. 31076], Román-Valencia et al. 2014:117 [ref. 33572], García-Alzate et al. 2015:90 [ref. 33838], Sarmiento et al. 2014:184 [ref. 35004], Thomaz et al. 2015:Add. 5 [ref. 33893], Román-Valencia et al. 2018:40 [ref. 36348]). Current status: Valid as Hemibrycon beni Pearson 1924. Characidae: Stevardiinae. Distribution: South America: Río Beni drainage, upper río Madeira basin, Bolivia. Habitat: freshwater.
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© 2001 California Academy of Sciences

SU 23727 Hemibrycon metae Myers [G. S.], 1930 Holotype  [Collection database record]
metae, Hemibrycon Myers [G. S.] 1930:68 [Proceedings of the Biological Society of Washington v. 43; ref. 12360] Guaicaramo, at junction of Río Guavio and Río Upía, Colombia. Holotype (unique): CAS-SU 23727. Type catalog: Böhlke 1953:24 [ref. 12291]. •Valid as Hemibrycon metae Myers 1930 -- (Taphorn 1992:197 [ref. 23654], Malabarba in Reis et al. 2003:130 [ref. 27061], Román-Valencia & Ruiz-C. 2007:129 [ref. 29189], Román-Valencia & Arcila-Mesa 2008:74 [ref. 29744], Román-Valencia & Arcila-Mesa 2009:78 [ref. 30718], Román-Valencia & Arcila-Mesa 2010:340 [ref. 30721], Bertaco & Malabarba 2010:752 [ref. 31076], Román-Valencia et al. 2014:119 [ref. 33572], García-Alzate et al. 2015:90 [ref. 33838], Thomaz et al. 2015:Add. 5 [ref. 33893], DoNascimiento et al. 2017:56 [ref. 35633], Urbano-Bonilla et al. 2018:89 [ref. 35773], Román-Valencia et al. 2018:40 [ref. 36348], Ardila Rodríguez 2020:14 [ref. 37579], Cortés Hernández et al. 2023:455 [ref. 40760]). Current status: Valid as Hemibrycon metae Myers 1930. Characidae: Stevardiinae. Distribution: South America: southern flank of the Andean Orinoco River basin (Colombia), and Orinoco River and Caribbean basins (Venezuela). Habitat: freshwater.
Not Illustrated
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© 2001 California Academy of Sciences

CAS 44358 (IU 13723) Hemibrycon tridens Eigenmann [C. H.], 1922 Holotype  [Collection database record]
tridens, Hemibrycon Eigenmann [C. H.] 1922:152 [Memoirs of the Carnegie Museum v. 9 (no. 1); ref. 1243] Río Apurimac at Uruhuasi, southeastern Peru. Holotype: CAS 44358 [ex IU 13723]. •Valid as Hemibrycon tridens Eigenmann 1922 -- (Ortega & Vari 1986:8 [ref. 9708], Malabarba in Reis et al. 2003:130 [ref. 27061], Bertaco et al. 2007:256 [ref. 29278], Bertaco & Malabarba 2010:765 [ref. 31076], Román-Valencia et al. 2014:120 [ref. 33572], Thomaz et al. 2015:Add. 5 [ref. 33893]). Current status: Valid as Hemibrycon tridens Eigenmann 1922. Characidae: Stevardiinae. Distribution: Río Apurimac drainage, upper Ucayali River basin, Peru. Habitat: freshwater.
Not Illustrated
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© 2001 California Academy of Sciences