CAS Ichthyology Primary Types Imagebase

CAS 73206 Astyanax bimaculatus novae Eigenmann [C. H.], 1911 Holotype  [Collection database record] Orig. 2 specimens with labels indicating 2 localities. Freitas et al 2015 confirm that both are originally from CM 3278 and therefore from rio Sapão, Prazeres. 2nd specimen removed to CAS 238889.
novae, Astyanax bimaculatus var. Eigenmann [C. H.] 1911:175, Pl. 7 (fig. 2) [Annals of the Carnegie Museum v. 8 (no. 1) (art. 3); ref. 1226] Rio Sapon at Prazeres, Bahia, Brazil. Lectotype: CAS 73706 [FMNH 54641] [ex CM 3278, figured type]. Paralectotypes: (25, CM) FMNH 54641-42 (10, 10). Type catalog: Henn 1928:60 [ref. 12305], Ibarra & Stewart 1987:12 [ref. 12367]. Lectotype selected by Buckup in Reis et al. 2003:108 [ref. 27061]. •Mention -- (Géry et al. 1996:8 [ref. 22155]). •Synonym of Astyanax bimaculatus (Linnaeus 1758), but a valid subspecies as described -- (Garutti 1998:120 [ref. 23797], Garutti 1999:587 [ref. 24920]). •Synonym of Astyanax bimaculatus (Linnaeus 1758) -- (Buckup in Reis et al. 2003:108 [ref. 27061]). •Synonym of Astyanax bimaculatus (Linnaeus 1758) -- (Mirande & Koerber 2015:2 [ref. 33698]). •Valid as Astyanax novae Eigenmann 1911 -- (Bertaco & Garutti 2007:28 [ref. 29172], Garutti & Venere 2009:377 [ref. 30493], Garutti & Langeani 2009:375 [ref. 30985], Freitas et al. 2015:184 [ref. 34055], Koerber et al. 2022:37 [ref. 39235]). Current status: Valid as Astyanax novae Eigenmann 1911. Characidae: Stethaprioninae. Distribution: South America: São Francisco and Tocantins-Araguaia River basins, Brazil. Habitat: freshwater.
High 63 KB	High 1203 KB	High 119 KB
© 2001 California Academy of Sciences

SU 23726 Astyanax integer Myers [G. S.], 1930 Holotype  [Collection database record]
integer, Astyanax Myers [G. S.] 1930:67 [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 23726. Type catalog: Böhlke 1953:22 [ref. 12291]. •Valid as Astyanax integer Myers 1930 -- (Ovchynnyk 1967:27 [ref. 37559], Taphorn 1992:113 [ref. 23654], Buckup in Reis et al. 2003:110 [ref. 27061], Barriga Salazar 2014:106 [ref. 35745] as cf. integer, DoNascimiento et al. 2017:61 [ref. 35633], Urbano-Bonilla et al. 2018:90 [ref. 35773], Cortés Hernández et al. 2023:455 [ref. 40760]). Current status: Valid as Astyanax integer Myers 1930. Characidae: Stethaprioninae. Distribution: South America: Orinoco River basin (Colombia and Ecuador). Habitat: freshwater.
Not Illustrated
	Medium 50 KB  |  High 330 KB	Medium 23 KB  |  High 141 KB
© 2001 California Academy of Sciences

CAS 71433 (IU 05192) Astyanax megalops Eigenmann [C. H.], 1907 Holotype  [Collection database record]
megalops, Astyanax Eigenmann [C. H.] in Eigenmann & Ogle 1907:29 [Proceedings of the United States National Museum v. 33 (no. 1556); ref. 1266] Itaituba, rio Tapajós basin, Brazil. Holotype (unique): CAS 71433 [ex IU 5192]. •Valid as Moenkhausia megalops (Eigenmann 1907) -- (Lucena & Lucena 1999:235 [ref. 24225], Benine in Reis et al. 2003:148 [ref. 27061], Géry & Zarske 2004:43 [ref. 28287], Sarmiento et al. 2014:185 [ref. 35004], Oliveira & Marinho 2016:573 [ref. 34342], Marinho & Langeani 2016:348 [ref. 34416], Azevedo-Santos & Benine 2016:208 [ref. 34837], Soares et al. 2017:256 [ref. 35237], DoNascimiento et al. 2017:51 [ref. 35633], Silvano et al. 2020:80 [ref. 38133], Meza-Vargas et al. 2021:19 [ref. 39298], Marinho & Benine 2024:231 [ref. 40817]). Current status: Valid as Moenkhausia megalops (Eigenmann 1907). Characidae: Stethaprioninae. Distribution: South America: Amazon and Orinoco river basins (Brazil, Colombia, Peru and possibly Venezuela). Habitat: freshwater.
Not Illustrated
	Medium 32 KB  |  High 302 KB	Medium 16 KB  |  High 59 KB
© 2001 California Academy of Sciences

CAS 39355 (IU 10246) Astyanax pelegrini Eigenmann [C. H.], 1907 Holotype  [Collection database record] Fig. is a lo-res photograph. No indication that fig. spec. is type.
pelegrini, Astyanax Eigenmann [C. H.] in Eigenmann, McAtee & Ward 1907:136, Pl. 40 (fig. 3) [Annals of the Carnegie Museum v. 4 (no. 2) (art. 7); ref. 1261] Paraguay River basin and Bahia Negra, Paraguay. Syntypes: AMNH 1447 (2); CAS 39350 [ex IU 10011] (1), CAS 39351 [ex IU 10014] (2), CAS 39352 [ex IU 10017] (1), CAS 39353 [ex IU 10053] (1), 39355 [ex 10246] (1). Fowler 1948:57 mentions that the locality "tipica" is Bahia Negra, Paraguay; the original description mentions only one specimen from that locality, but this is not regarded as establishing a lectotype. Subsequent lectotype designation not researched. CAS 39355 is the Bahia Negra specimen. In the original designation the derivation of the name is not given, so the name can remain pelegrini as it appeared in the text, key and plate legend and plate; spelled pellegrini by Eigenmann 1910:432 [ref. 1224] with Eigenmann as author. However Géry 2006:47 [ref. 30063] argues for using pellegrini and that spelling has been adopted by authors [although not mentioned, the species is obviously named after Jacques Pellegrin]. Authorship on p. 136 and on Pl. 40 is Eigenmann, but Eigenmann & Kennedy on p. 157. •Species inquirenda in Ctenobrycon -- (Benine & Cassati in Reis et al. 2003:127 [ref. 27061] as pelegrini). •Valid as Astyanax pellegrini Eigenmann 1907 (sometimes seen as pelegrini) -- (Britski et al. 1999:37 [ref. 24147], Azpelicueta et al. 2002:1052 [ref. 26511], Almirón et al. 2002:8 [ref. 26720], López et al. 2003:24 [ref. 27366], Casciotta et al. 2003:333 [ref. 27401], Mirande et al. 2004:220 [ref. 27659], Menni 2004:77 [ref. 28131], Mirande et al. 2006:14 [ref. 28757], Géry 2006:47 [ref. 30063], Mirande et al. 2007:38 [ref. 29333], Mirande 2010:517 [ref. 31006], Soneira et al. 2010:784 [ref. 31078], Sarmiento et al. 2014:183 [ref. 35004], Mirande & Koerber 2015:24 [ref. 35117], Koerber et al. 2017:38 [ref. 35267], Terán et al. 2017:7 [ref. 35358]). •Valid as Psalidodon pellegrini (Eigenmann 1907) -- (Mirande & Koerber 2020:2 [ref. 37594] as pelegrini, Terán et al. 2020:11 [ref. 37440] as pelegrini, Zanata et al. 2024:262 [ref. 40718]). Current status: Valid as Psalidodon pellegrini (Eigenmann 1907). Characidae: Stethaprioninae. Distribution: South America: Paraguay River basin, Argentina, Paraguay and Bolivia. Habitat: freshwater.
	Medium 55 KB  |  High 274 KB	Medium 26 KB  |  High 92 KB
© 2001 California Academy of Sciences

CAS 42485 (IU 15253) Astyanax scabripinnis intermedius Eigenmann [C. H.], 1908 Paralectotype  [Collection database record]
intermedius, Astyanax scabripinnis Eigenmann [C. H.] 1908:98 [Bulletin of the Museum of Comparative Zoology v. 52 (no. 6); ref. 1221] Rio Paraíba and Rio Santa Clara, Brazil. Lectotype: MCZ 20684. Paralectotypes: (many) CAS 42485 [ex MCZ 20939 & IU 15253] (1), CAS 42486 [MCZ 20684 & IU 15254] (4); MCZ 20635 (2), MCZ 20684 (6, now 5), 20919 (38), 20930 (2), 95545 (1). Lectotype selected by de Melo 2001:17 [ref. 27458]. •Synonym of Astyanax scabripinnis (Jenyns 1842), but a valid subspecies -- (Triques et al. 2003:149 [ref. 27248], Oliveira et al. 2017:180 [ref. 35587]). •Valid as Astyanax intermedius Eigenmann 1908 -- (de Melo 2001:17 [ref. 27458], Buckup in Reis et al. 2003:110 [ref. 27061], Bertaco & Lucena 2006:58 [ref. 28628], Vari & Castro 2007:159 [ref. 29039], Zanata & Camelier 2009:175 [ref. 30252], Bertaco et al. 2010:267 [ref. 30864], Tagliacollo et al. 2011:41 [ref. 31138], Ingenito & Duboc 2014:282 [ref. 33374], Marinho et al. 2015:576 [ref. 33708], Zanata et al. 2017:508 [ref. 35145], da Graça et al. 2017:13 [ref. 35556], Zanata et al. 2018:486 [ref. 35984]). •Valid as Deuterodon intermedius (Eigenmann 1908) -- (Terán et al. 2020:7 [ref. 37440]). Current status: Valid as Deuterodon intermedius (Eigenmann 1908). Characidae: Stethaprioninae. Distribution: Paraíba do Sul River basin and coastal rivers of Rio de Janeiro State, Brazil. Habitat: freshwater.
Not Illustrated
	Medium 63 KB  |  High 165 KB	Medium 24 KB  |  High 82 KB
© 2001 California Academy of Sciences

CAS 22555 (IU 11631) Astyanax scabripinnis paranae Eigenmann [C. H.], 1914 Holotype  [Collection database record]
paranae, Astyanax scabripinnis var. Eigenmann [C. H.] 1914:47 [Indiana University Studies No. 20; ref. 1230] Paraná, Brazil. Holotype: CAS 22555 [ex IU 11631]. Paratypes: CAS 22556 [ex IU 11632] (8). Additional material: CAS 63056 [ex IU] (3), FMNH (307, 10 localities). Type catalog: Ibarra & Stewart 1987:14 [ref. 12367] but most lots they list are not types, see also Oliveira et al. 2019:237 [ref. 36953]. •Synonym of Astyanax scabripinnis (Jenyns 1842), but a valid subspecies as described -- (Gómez & Chebez 1996:50 [ref. 23791], Garutti & Britski 2000:85 [ref. 24769], Azpelicueta et al. 2002:1052 [ref. 26511], Almirón et al. 2002:8 [ref. 26720], Triques et al. 2003:149 [ref. 27248], Casciotta et al. 2003:332 [ref. 27401], Azpelicueta et al. 2003:11 [ref. 27696], Mirande et al. 2004:220 [ref. 27659], Garavello & Sampaio 2010:861 [ref. 31053]). •Valid as Astyanax paranae Eigenmann 1914 -- (Buckup in Reis et al. 2003:112 [ref. 27061], Bertaco & Lucena 2006:58 [ref. 28628], Tagliacollo et al. 2011:41 [ref. 31138], Ingenito & Duboc 2014:289 [ref. 33374], da Graça et al. 2017:13 [ref. 35556], Oliveira et al. 2017:180 [ref. 35587], Zanata et al. 2018:486 [ref. 35984], Oliveira et al. 2019:237 [ref. 36953]). •Valid as Psalidodon paranae (Eigenmann 1914) -- (Alves et al. 2020:810 [ref. 38167], Azevedo-Santos et al. 2020:5 [ref. 39606] as cf. paranae, Reis et al. 2020:460 [ref. 38364], Terán et al. 2020:11 [ref. 37440]). Current status: Valid as Psalidodon paranae (Eigenmann 1914). Characidae: Stethaprioninae. Distribution: South America: Rio Tietê basin, upper Paraná River basin (southeastern Brazil). Habitat: freshwater.
Not Illustrated
	Medium 49 KB  |  High 305 KB	Medium 23 KB  |  High 177 KB
© 2001 California Academy of Sciences

CAS 39493 Astyanax scintillans Myers [G. S.], 1928 Syntype  [Collection database record]
scintillans, Astyanax Myers [G. S.] 1928:88 [Annals and Magazine of Natural History (Series 10) v. 2 (no. 7); ref. 3100] Playa Matepalma, Río Orinoco, Venezuela. Syntypes: CAS 39493 [ex IU uncat.] (2). •Valid as Astyanax scintillans Myers 1928 -- (Buckup in Reis et al. 2003:112 [ref. 27061], Garutti & Venere 2009:378 [ref. 30493], DoNascimiento et al. 2017:61 [ref. 35633], Dagosta & Marinho 2022:12 [ref. 39122]). Current status: Valid as Astyanax scintillans Myers 1928. Characidae: Stethaprioninae. Distribution: Orinoco River basin: Venezuela and Colombia. Habitat: freshwater.
Not Illustrated
	Medium 51 KB  |  High 307 KB	Medium 16 KB  |  High 52 KB
© 2001 California Academy of Sciences

CAS 62100 (IU 15860) Astyanax simulatus Eigenmann [C. H.], 1924 Syntype  [Collection database record]
simulatus, Astyanax Eigenmann [C. H.] in Pearson 1924:41 [Indiana University Studies v. 11 (no. 64); ref. 3396] Creek at Puerto Bermudez, Río Marañon system, Peru. Syntypes: CAS 62100 [ex IU 15860] (orig. 10, now 6), MCZ 31875 [ex IU 16860] (2), USNM 167811 [ex IU 15860] (2). Type catalog: Vari & Howe 1991:30 [ref. 19022]. Author is C. H. Eigenmann. Appeared first as above with brief characterization, then in Eigenmann & Pearson in Eigenmann & Myers 1929:523, Pl. 57 (fig. 3) [ref. 1263]. Usually dated to 1929 but dates to 1924. •See Planquette et al. 1996:316 [ref. 22818]. •Valid as Moenkhausia simulata (Eigenmann 1924) -- (Ortega & Vari 1986:9 [ref. 9708], Benine in Reis et al. 2003:150 [ref. 27061], Zarske et al. 2004:23 [ref. 28038], Géry & Zarske 2004:42 [ref. 28287], Barriga Salazar 2014:108 [ref. 35745], Carvalho et al. 2014:378 [ref. 33383], DoNascimiento et al. 2017:52 [ref. 35633], Meza-Vargas et al. 2021:19 [ref. 39298], Marinho & Benine 2024:235 [ref. 40817]). Current status: Valid as Moenkhausia simulata (Eigenmann 1924). Characidae: Stethaprioninae. Distribution: South America: western Amazon River basin, Ecuador, Colombia, Peru and Brazil. Habitat: freshwater.
Not Illustrated
	Medium 57 KB  |  High 272 KB	Medium 22 KB  |  High 99 KB
© 2001 California Academy of Sciences

SU 36489 Astyanax superbus Myers [G. S.], 1942 Holotype  [Collection database record]
superbus, Astyanax Myers [G. S.] 1942:92, Fig. 2 [Stanford Ichthyological Bulletin v. 2 (no. 4); ref. 3121] Small brook tributary to Río Tamanaco at Camoruco, 20 kilometers northeast of San Carlos, Cojedes state, Venezuela. Holotype: CAS-SU 36489. Paratypes: CAS-SU 36490 (3, now 2), USNM 130640 [ex CAS-SU 36490] (1). Type catalog: Böhlke 1953:22 [ref. 12291], Vari & Howe 1991:8 [ref. 19022]. •Valid as Astyanax superbus Myers 1942 -- (Taphorn 1992:122 [ref. 23654], Garutti 1998:121 [ref. 23797], Garutti 1999:587 [ref. 24920], Buckup in Reis et al. 2003:112 [ref. 27061], Ruiz-C. et al. 2011:51 [ref. 31365], Marinho & Birindelli 2013:46 [ref. 32569], Marinho & Ohara 2013:476 [ref. 32713], Ruiz-C. et al. 2018:22 [ref. 35787], Ruiz-C. et al. 2023:198 [ref. 40361]). Current status: Valid as Astyanax superbus Myers 1942. Characidae: Stethaprioninae. Distribution: South America: upper Apure River drainage, Orinoco River basin, Venezuela. Habitat: freshwater.
Medium 76 KB  |  High 312 KB	Medium 52 KB  |  High 351 KB	Medium 24 KB  |  High 106 KB
© 2001 California Academy of Sciences

CAS 41736 (IU 17673) Atopomesus pachyodus Myers [G. S.], 1927 Holotype  [Collection database record]
pachyodus, Atopomesus Myers [G. S.] 1927:112 [Bulletin of the Museum of Comparative Zoology v. 68 (no. 3); ref. 3096] Cacuhy, Rio Negro, on the Colombian border, Brazil. Holotype (unique): CAS 41736 [ex IU 17673]. •Valid as Atopomesus pachyodus Myers 1927 -- (Malabarba 1998:231 [ref. 23844], Malabarba in Reis et al. 2003:113 [ref. 27061], Esguícero & Castro 2016:242 [ref. 34949], DoNascimiento et al. 2017:53 [ref. 35633]). Current status: Valid as Atopomesus pachyodus Myers 1927. Characidae: Spintherobolinae. Distribution: Amazon River basin: Brazil and Colombia. Habitat: freshwater.
Not Illustrated
	Medium 71 KB  |  High 309 KB	Medium 15 KB  |  High 44 KB
© 2001 California Academy of Sciences

SU 16940 Aulixidens eugeniae Böhlke [J. E.], 1952 Holotype  [Collection database record]
eugeniae, Aulixidens Böhlke [J. E.] 1952:775 [Annals and Magazine of Natural History (Series 12) v. 5 (no. 56) (art. 81); ref. 592] Río Curamoni, Canal de Casiquiare, Venezuela. Holotype: CAS-SU 16940. Paratypes: Géry coll. [ex CAS-SU] (1), CAS-SU 16941 (2), 16942 (now 7, orig. 10), 16943 (2); USNM 157368 [ex CAS-SU 16942] (1). Type catalog: Böhlke 1953:22 [ref. 12291], Vari & Howe 1991:8 [ref. 19022]. •Valid as Aulixidens eugeniae Böhlke 1952 -- (Malabarba in Reis et al. 2003:113 [ref. 27061], Mirande 2010:537 [ref. 31006], Thomaz et al. 2015:Add. 5 [ref. 33893]). Current status: Valid as Aulixidens eugeniae Böhlke 1952. Characidae: Stevardiinae. Distribution: Orinoco River basin, Venezuela. Habitat: freshwater.
Not Illustrated
	Medium 63 KB  |  High 348 KB	Medium 16 KB  |  High 57 KB
© 2001 California Academy of Sciences

CAS 39507 (IU 17349) Bryconamericus bolivianus Pearson [N. E.], 1924 Syntype  [Collection database record] Fig. is a photograph no better than ours.
bolivianus, Bryconamericus Pearson [N. E.] 1924:43, Pl. 10 (fig. 4) [Indiana University Studies v. 11 (no. 64); ref. 3396] Río Colorado, Lower Bopi, Bolivia. Syntypes: (9) CAS 39506 [ex IU 17349] (1), CAS 39507 [ex IU 17349] (4), ?UMMZ 66513 (3). Additional original material: CAS 39508 [ex IU 17350] (2) & CAS 39509 [ex IU 17351] (now 5). •Valid as Bryconamericus bolivianus Pearson 1924 -- (Silva in Reis et al. 2003:115 [ref. 27061], Román-Valencia et al. 2013:125 [ref. 32807], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Sarmiento et al. 2014:184 [ref. 35004], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, Meza-Vargas et al. 2021:17 [ref. 39298], Román-Valencia et al. 2023:30 [ref. 40431]). Current status: Valid as Bryconamericus bolivianus Pearson 1924. Characidae: Stevardiinae. Distribution: South America: Beni River basin (Bolivia) and Urubamba and Pirotón River drainages, Loreto (Peru). Habitat: freshwater.
	Medium 68 KB  |  High 281 KB	Medium 16 KB  |  High 58 KB
© 2001 California Academy of Sciences

CAS 39616 (IU 17353) Bryconamericus hemigrammus Pearson [N. E.], 1924 Syntype  [Collection database record]
hemigrammus, Bryconamericus Pearson [N. E.] 1924:44 [Indiana University Studies v. 11 (no. 64); ref. 3396] Río Popoi, Upper Beni, Bolivia [possibly village Popoy, circa 15°38'24"S, 67°09'56"W]. Syntypes: CAS 39616 [ex IU 17353] (7), UMMZ 66499 (4). •Valid as Bryconacidnus hemigrammus (Pearson 1924) -- (Pavanelli in Reis et al. 2003:115 [ref. 27061], Sarmiento et al. 2014:184 [ref. 35004], Thomaz et al. 2015:Add. 5 [ref. 33893], Netto-Ferreira 2024:115 [ref. 40817]). Current status: Valid as Bryconacidnus hemigrammus (Pearson 1924). Characidae: Stevardiinae. Distribution: South America: upper Madeira River basin, Bolivia. Habitat: freshwater.
Not Illustrated
	Medium 68 KB  |  High 307 KB	Medium 16 KB  |  High 51 KB
© 2001 California Academy of Sciences

CAS 40828 (IU 15915) Bryconamericus osgoodi Eigenmann [C. H.] & Allen [W. R.], 1942 Holotype  [Collection database record]
osgoodi, Bryconamericus Eigenmann [C. H.] & Allen [W. R.] 1942:225, Pl. 14 (fig. 6) [Fishes of western South America; ref. 1246] Río Huallaga basin, Upper Amazon, Moyabamba, Peru. Holotype (unique): CAS 40828 [ex IU 15915]. Non-types: FMNH 15328-30 (3). Type catalog: Ibarra & Stewart 1987:18 [ref. 12367]. •Valid as Bryconamericus osgoodi Eigenmann & Allen 1942 -- (Ortega & Vari 1986:7 [ref. 9708], Silva in Reis et al. 2003:117 [ref. 27061], Román-Valencia et al. 2013:126 [ref. 32807], Román-Valencia et al. 2014:108 [ref. 33608], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, Román-Valencia et al. 2023:25 [ref. 40431]). Current status: Valid as Bryconamericus osgoodi Eigenmann & Allen 1942. Characidae: Stevardiinae. Distribution: South America: Huallaga River drainage, Amazon River basin, Peru. Habitat: freshwater.
Medium 38 KB  |  High 240 KB	Medium 54 KB  |  High 328 KB	Medium 22 KB  |  High 97 KB
© 2001 California Academy of Sciences

CAS 40833 (IU 11519) Bryconamericus stramineus Eigenmann [C. H.], 1908 Lectotype  [Collection database record]
stramineus, Bryconamericus Eigenmann [C. H.] 1908:105 [Bulletin of the Museum of Comparative Zoology v. 52 (no. 6); ref. 1221] Piracicaba, Brazil. Lectotype: CAS 40833 [ex IU 11519]. Paralectotypes: MCZ 32748 (2) [Uruguay River]. Additional original material: CAS 61334 [ex IU 11629] (2). Lectotype selected by Eigenmann 1927:370 [ref. 12292]. See Planquette et al. 1996:240 [ref. 22818]. •Valid as Bryconamericus stramineus Eigenmann 1908 -- (Malabarba & Kindel 1995:680 [ref. 21922], Casatti & Castro 1998:232 [ref. 23663], Gómez & Chebez 1996:50 [ref. 23791], Braga 1998:26 [ref. 24111], Britski et al. 1999:32 [ref. 24147], Casatti et al. 2001:5 [ref. 25929], Azpelicueta & Almirón 2001:280 [ref. 26007], Almirón et al. 2001:35 [ref. 26609], Miquelarena et al. 2002:70, 77 [ref. 26517], Román-Valencia 2003:24 [ref. 26840], Silva in Reis et al. 2003:118 [ref. 27061], López et al. 2003:25 [ref. 27366], da Silva 2004:55 [ref. 27870], Almirón et al. 2004:8 [ref. 27986], Menni 2004:77 [ref. 28131], Langeani et al. 2005:389 [ref. 28234], Román-Valencia et al. 2013:127 [ref. 32807], Litz & Koerber 2014:13 [ref. 33622], Sarmiento et al. 2014:184 [ref. 35004], Dagosta & Netto-Ferreira 2015:440 [ref. 33665], Mirande & Koerber 2015:21 [ref. 35117], Nión et al. 2016:30 [ref. 35565], Azevedo-Santos et al. 2019:5 [ref. 36506]). •Valid as Piabarchus stramineus (Eigenmann 1908) -- (Thomaz et al. 2015:Add. 5 [ref. 33893], Koerber et al. 2015:2 [ref. 35179], Bertaco et al. 2016:414 [ref. 34561], Koerber & Litz 2016:2 [ref. 35098], Koerber et al. 2017:3 [ref. 35083], Koerber et al. 2017:34 [ref. 35267], Jerep & Shibatta 2017:10 [ref. 35610], Koerber et al. 2017:4 [ref. 35632], Koerber et al. 2019:4 [ref. 36736], Azevedo-Santos et al. 2020:5 [ref. 39606] as cf. stramineus, Reis et al. 2020:461 [ref. 38364] as aff. stramineus, Brandão et al. 2023:103 [ref. 40464], Loureiro et al. 2023:66 [ref. 40506], Lima 2024:254 [ref. 40817]). Current status: Valid as Piabarchus stramineus (Eigenmann 1908). Characidae: Stevardiinae. Distribution: South America: La Plata and São Francisco River basins (Argentina, Brazil, Bolivia, Paraguay and Uruguay). Habitat: freshwater.
Not Illustrated
	Medium 165 KB  |  High 1739 KB	Medium 55 KB  |  High 111 KB
© 2001 California Academy of Sciences

CAS 44216 Bryconamericus ternetzi Myers [G. S.], 1928 Holotype  [Collection database record]
ternetzi, Bryconamericus Myers [G. S.] 1928:89 [Annals and Magazine of Natural History (Series 10) v. 2 (no. 7); ref. 3100] Amazon, Comanáos Rapids, Upper Rio Negro, Brazil. Holotype (unique): CAS 44216 [ex IU]. •Valid as Bryconamericus ternetzi Myers 1928 -- (Silva in Reis et al. 2003:118 [ref. 27061]). •Synonym of Bryconamericus heteresthes Eigenmann 1908 -- (Román-Valencia 2003:43 [ref. 26840]). •Synonym of Knodus heteresthes (Eigenmann 1908) -- (Ferreira 2024:212 [ref. 40817]). Current status: Synonym of Knodus heteresthes (Eigenmann 1908). Characidae: Stevardiinae. Habitat: freshwater.
Not Illustrated
	Medium 65 KB  |  High 339 KB	Medium 18 KB  |  High 67 KB
© 2001 California Academy of Sciences