Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the genus Bryconamericus: [ 54 ] records

abalio, Bryconamericus Román-Valencia [C.], Ruiz-C. [R. I.] & Taphorn [D. C.] 2023:27, Fig. 4 [Revista de Investigaciones de la Universidad del Quindío v. 35 (no. 2); ref. 40431] Campo Verde km 56, F. Bosadre Road, Portillo, Coronel, Ucayali, Peru, 8°50'03"S, 75°34'10"W, elevation 258 meters. Holotype: MUSM 50972. Paratypes: MUSM. •Valid as Bryconamericus abalio Román-Valencia, Ruiz-C. & Taphorn 2023. Current status: Valid as Bryconamericus abalio Román-Valencia, Ruiz-C. & Taphorn 2023. Stevardiidae: Diapominae. Distribution: South America: Ucayali River drainage, Amazon basin, Peru. Habitat: freshwater.

agna, Bryconamericus Azpelicueta [M. de las M.] & Almirón [A. E.] 2001:276, Figs. 1-2 [Revue Suisse de Zoologie v. 108 (no. 2); ref. 26007] Arroyo Tabay, 27°00'S, 55°10'W, Paraná basin, Municipio Libertador General San Martín, Misiones, Argentina. Holotype: FML 3700. Paratypes: ANSP 177871 (4), FML 3200 (2), MHNG 2611.46 (4). •Valid as Bryconamericus agna Azpelicueta & Almirón 2001 -- (Almirón et al. 2001:35 [ref. 26609], Miquelarena et al. 2002:70 [ref. 26517], Casciotta et al. 2002:163 [ref. 26551], López et al. 2002:61 [ref. 26808], Silva in Reis et al. 2003:115 [ref. 27061], López et al. 2003:24 [ref. 27366], Azpelicueta et al. 2003:582 [ref. 27482], Casciotta et al. 2004:64 [ref. 27664], da Silva 2004:55 [ref. 27870], Almirón et al. 2004:9 [ref. 27986], Menni 2004:77 [ref. 28131], Langeani et al. 2005:389 [ref. 28234], Mirande 2010:536 [ref. 31006], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Valid as Bryconamericus agna Azpelicueta & Almirón 2001. Stevardiidae: Diapominae. Distribution: Paraná River basin, Argentina. Habitat: freshwater.

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], Chuctaya et al. 2022:18 [ref. 42137], Román-Valencia et al. 2023:30 [ref. 40431]). Current status: Valid as Bryconamericus bolivianus Pearson 1924. Stevardiidae: Diapominae. Distribution: South America: Beni River basin (Bolivia) and Urubamba and Pirotón River drainages, Loreto (Peru). IUCN (2016): Least Concern. Habitat: freshwater.

boops, Bryconamericus Eigenmann [C. H.] 1908:105 [Bulletin of the Museum of Comparative Zoology v. 52 (no. 6); ref. 1221] Maldonado on Río de la Plata, Uruguay. Holotype (unique): MCZ 20700 (deformed specimen). •Synonym of Bryconamericus iheringii (Boulenger 1887) -- (Malabarba & Kindel 1995:684 [ref. 21922], Braga 1998:26 [ref. 24111], Silva in Reis et al. 2003:117 [ref. 27061], da Silva 2004:55 [ref. 27870], Litz & Koerber 2014:13 [ref. 33622], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Synonym of Bryconamericus iheringii (Boulenger 1887). Stevardiidae: Diapominae. Habitat: freshwater.

bucayensis, Bryconamericus Román-Valencia [C.], Ruiz-C. [R. I.], Taphorn [D. C.] & García-Alzate [C. A.] 2013:130, Figs. 1-2 [Animal Biodiversity and Conservation v. 36 (no. 1); ref. 32807] Guayas, Rio Bucay 3 km upstream from bridge on Naranjal-Machala road, 79°42'31'' W, 2°39'45''S, Ecuador, elevation 80 meters. Holotype: MEPN 11125. Paratypes: IUQ, MEPN. •Valid as Bryconamericus bucayensis Román-Valencia, Ruiz-C., D. C. Taphorn & García-Alzate 2013 -- (Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, Román-Valencia et al. 2015:244 [ref. 34022], Jiménez-Prado et al. 2015:131 [ref. 34894]). Current status: Valid as Bryconamericus bucayensis Román-Valencia, Ruiz-C., Taphorn & García-Alzate 2013. Stevardiidae: Diapominae. Distribution: Guayas, Ecuador. Habitat: freshwater.

caldasi, Bryconamericus Román-Valencia [C.], Ruiz-C. [R. I.], Taphorn [D. C.] & García-Alzate [C. A.] 2014:111, Figs. 1-2 [Animal Biodiversity and Conservation v. 37 (no. 2); ref. 33608] Caldas, San José County, Middle Cauca River basin, La Libertad Creek, two hundred meters from La Libertad School, on the San José-Araunca road, 5°63'07.4"N, 75°45'53.6"W, Colombia, elevation 1124 meters. Holotype: IUQ 3714. Paratypes: IUQ 3225 (9), 3772 (2 C&S), 3229 (17), 3691 (1), 3723 (14). •Synonym of Hemibrycon caucanus (Eigenmann 1913) -- (García-Melo et al. 2019:10 [ref. 36761], Bertaco 2024:166 [ref. 40817]). •Valid as Bryconamericus caldasi Román-Valencia, Ruiz-C., Taphorn & García-Alzate 2014 -- (DoNascimiento et al. 2017:59 [ref. 35633]). Current status: Uncertain as Bryconamericus caldasi Román-Valencia, Ruiz-C., Taphorn & García-Alzate 2014. Stevardiidae: Diapominae. Distribution: South America: middle Cauca River basin, Caldas, Colombia [if valid]. Habitat: freshwater.

carlosi, Bryconamericus Román-Valencia [C.] 2003:478, Figs. 1-2 [Bollettino del Museo Regionale di Science Naturali - Torino v. 20 (no. 2); ref. 27478] Rio Napo, vicinity of Mondana, 1°51'S, 74°45'W, Amazon river basin, Napo, Ecuador. Holotype: STRI 1321. Paratypes: IUQ 396 (15), 397 (6), 399 (1), 409 (1), 460 (1, c&s); STRI 1322 (10); ZMH 1476 (1), 1755 (1), 1756 (12), 2260 (2). •Valid as Bryconamericus carlosi Román-Valencia 2003 -- (Román-Valencia 2005:49 [ref. 28949], Román-Valencia et al. 2008:1749 [ref. 30068], Román-Valencia et al. 2009:1 [ref. 30393], Barriga Salazar 2014:106 [ref. 35745], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, DoNascimiento et al. 2017:59 [ref. 35633]). Current status: Valid as Bryconamericus carlosi Román-Valencia 2003. Stevardiidae: Diapominae. Distribution: Amazon River basin: Ecuador and Colombia. Habitat: freshwater.

charalae, Bryconamericus Román-Valencia [C.] 2005:50, Figs. 4-6 [Memoria de la Fundación La Salle de Ciencias Naturales v. 65 (no. 163); ref. 28949] El Charal Stream, at Finca El Jaguar, ca. 15 kilometers northeast of Aroa, Rio Aroa System, Yaracuy State, Venezuela, 10°32'56''N 68°58'33''E, elevation 500 meters. Holotype: MHNLS 13504. Paratypes (182): MHNLS 2154 (2), 4716 (37), 4717 (141), uncat. (2). •Valid as Bryconamericus charalae Román-Valencia 2005 -- (Román-Valencia et al. 2008:24 [ref. 29743], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain). Current status: Valid as Bryconamericus charalae Román-Valencia 2005. Stevardiidae: Diapominae. Distribution: Aroa River drainage, Venezuela. Habitat: freshwater.

coeruleus, Bryconamericus Jerep [F. C.] & Shibatta [O. A.] 2017:2, Figs. 1-3 [Neotropical Ichthyology v. 15 (no. 3) e170028; ref. 35610] Rio Keller, rio Ivaí basin, Marialva, Paraná State, Brazil, 23°38'30.0"S, 51°51'32.0"W. Holotype: MZUSP 121505. Paratypes: DZSJRP, MZUEL, NUP. Type catalog: Oliveira et al. 2022:8 [ref. 39255]. •Valid as Bryconamericus coeruleus Jerep & Shibatta 2017 -- (dos Reis et al. 2020:460 [ref. 38364], Román-Valencia et al. 2023:40 [ref. 40431] with question, Koerber 2024:4 [ref. 41228], Pedroso et al. 2024:15 [ref. 40856]). Current status: Valid as Bryconamericus coeruleus Jerep & Shibatta 2017. Stevardiidae: Diapominae. Distribution: South America: upper rio Paraná basin (Brazil and Paraguay). Habitat: freshwater.

ecai, Bryconamericus da Silva [J. F. P.] 2004:58, Fig. 3 [Neotropical Ichthyology v. 2 (no. 2); ref. 27870] Creek in Linha Brazil, parallel to the road from Vila Deodoro to Venâncio Aires (tributary to arroio Castelhano, rio Taquari, laguna dos Patos drainage), about 29°33'S, 52°17'W, Venâncio Aires, Rio Grande do Sul, Brazil. Holotype: MCP 19608. Paratypes: MCP 17494 (75, 7 c&s). •Valid as Bryconamericus ecai da Silva 2004 -- (Langeani et al. 2005:389 [ref. 28234], Thomaz et al. 2015:Add. 5 [ref. 33893], Bertaco et al. 2016:412 [ref. 34561]). Current status: Valid as Bryconamericus ecai da Silva 2004. Stevardiidae: Diapominae. Distribution: Laguna dos Patos drainage, Rio Grande do Sul, Brazil. Habitat: freshwater.

eigenmanni, Astyanax Evermann [B. W.] & Kendall [W. C.] 1906:83, Fig. 1 [Proceedings of the United States National Museum v. 31 (no. 1482); ref. 1282] Río Primero, Córdoba Province, central Argentina. Holotype: USNM 55570. Paratypes: CAS 39563 [ex IU 11071] (1). Type catalog: Vari & Howe 1991:6 [ref. 19022]. •Valid as Bryconamericus eigenmanni (Evermann & Kendall 1906) -- (Malabarba & Kindel 1995:684 [ref. 21922], Braga 1998:26 [ref. 24111], Miquelarena & Aquino 1999:523 [ref. 23980], Azpelicueta & Almirón 2001:280 [ref. 26007], Miquelarena et al. 2002:70 [ref. 26517], Casciotta et al. 2002:163 [ref. 26551], López et al. 2002:61 [ref. 26808], Silva in Reis et al. 2003:116 [ref. 27061], López et al. 2003:24 [ref. 27366], Casciotta et al. 2004:64 [ref. 27664], 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], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Valid as Bryconamericus eigenmanni (Evermann & Kendall 1906). Stevardiidae: Diapominae. Distribution: Primero River, tributary to Laguna Mar Chiquita, Argentina. Habitat: freshwater.

exodon, Bryconamericus Eigenmann [C. H.] in Eigenmann, McAtee & Ward 1907:139 [Annals of the Carnegie Museum v. 4 (no. 2) (art. 7); ref. 1261] Puerto Max, Paraguay. Holotype: MCZ 29909 [ex IU 10298a]. Paratypes: (10 orig. at IU) BMNH 1909.6.15.11 [ex IU 10297, ex CAS 39565] (1); CAS 39564 [ex IU 10297] (orig. 3, now 2), 39565 [ex U 10298] (4), 39566 [IU ex 11264] (2); MCZ 174232 (1) [ex MCZ 29909 [ex IU 10298] (1 + holotype)]. Type catalog: Netto-Ferreira et al. 2021:299 [ref. 38774]. •Valid as Bryconamericus exodon Eigenmann 1907 -- (Gómez & Chebez 1996:50 [ref. 23791], Braga 1998:26 [ref. 24111], Britski et al. 1999:32 [ref. 24147], Azpelicueta & Almirón 2001:280 [ref. 26007], Miquelarena et al. 2002:70 [ref. 26517], Casciotta et al. 2002:163 [ref. 26551], Silva in Reis et al. 2003:116 [ref. 27061], López et al. 2003:24 [ref. 27366], Azpelicueta et al. 2003:582 [ref. 27482], Casciotta et al. 2004:64 [ref. 27664], da Silva 2004:55 [ref. 27870], Almirón et al. 2004:9 [ref. 27986], Menni 2004:77 [ref. 28131], Langeani et al. 2005:389 [ref. 28234], Román-Valencia et al. 2009:2 [ref. 30393], Mirande 2010:536 [ref. 31006] as cf. exodon and exodon, Baicere-Silva et al. 2011:381 [ref. 31395], Ingenito & Duboc 2014:289 [ref. 33374], Sarmiento et al. 2014:184 [ref. 35004], Dagosta & Netto-Ferreira 2015:440 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117], Koerber et al. 2017:33 [ref. 35267], Jerep & Shibatta 2017:10 [ref. 35610], dos Reis et al. 2020:460 [ref. 38364], Kampfert et al. 2025:282 [ref. 42023], Pedroso et al. 2024:13 [ref. 40856]). Current status: Valid as Bryconamericus exodon Eigenmann 1907. Stevardiidae: Diapominae. Distribution: South America: Paraguay River basin (Argentina, Brazil, Bolivia and Paraguay). Introduced elsewhere. Habitat: freshwater.

grosvenori, Bryconamericus Eigenmann [C. H.] 1927:365, Pl. 99 (fig. 2) [Memoirs of the Museum of Comparative Zoology v. 43 (pt 4); ref. 12292] Río Comberçiato, Río Urubamba basin, Peru, elevation 1800 feet. Holotype: MCZ 31562. Paratypes: CAS 44363 [ex IU 13757] (4), 44364 [ex IU 13761] (2), 44365 [ex IU 16048] (4); FMNH 58061-62 (2, 1); MCZ 30987 (1). Type catalog: Ibarra & Stewart 1987:18 [ref. 12367]. •Valid as Bryconamericus grosvenori Eigenmann 1927 -- (Ortega & Vari 1986:7 [ref. 9708], Silva in Reis et al. 2003:116 [ref. 27061], Román-Valencia et al. 2013:126 [ref. 32807], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, Chuctaya et al. 2022:18 [ref. 42137]). •Synonym of Bryconamericus bolivianus Pearson 1924 -- (Román-Valencia et al. 2023:30 [ref. 40431]). Current status: Synonym of Bryconamericus bolivianus Pearson 1924. Stevardiidae: Diapominae. Habitat: freshwater.

guizae, Bryconamericus Román-Valencia [C.] 2003:38, Figs. 4-9 [Memoria de la Fundación La Salle de Ciencias Naturales v. 155 (for 2001); ref. 27036] La Chiquita Stream, afluent of Inbi stream, 300 meters from the bridge vía Ricaurte-Ospina, 1°13'43"N, 78°02'11"W, upper Río Guiza, Palmar trail, Municipality of Ricaurte, Department of Nariño, Colombia, elevation 1041 meters. Holotype: IUQ 450. Paratypes: IUQ 451-452 (63, 6), STRI 1370 (1). Date of publiation needs research; we date to 2003 in Memoria 55 for 2001. •Valid as Bryconamericus guizae Román-Valencia 2003 -- (Román-Valencia 2003:32 [ref. 26840] dated 2001, Román-Valencia et al. 2008:1749 [ref. 30068], Román-Valencia et al. 2009:2 [ref. 30393], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, DoNascimiento et al. 2017:60 [ref. 35633]). Current status: Valid as Bryconamericus guizae Román-Valencia 2003. Stevardiidae: Diapominae. Distribution: Upper Mira River basin, Pacific slope, Colombia. Habitat: freshwater.

guyanensis, Bryconamericus Zarske [A.], Le Bail [P.-Y.] & Géry [J.] 2010:4, Figs. 1-4 [Vertebrate Zoology v. 60 (no. 1); ref. 30816] Mana, crique Eau Claire at 7 kilometers of Saül, French Guyana. Holotype: MNHN 2010-0036. Paratypes: at IRSNB, MHNG, MNHN, MTD, ZFMK. Type catalog: Herder et al. 2010:115 [ref. 31087]. •Valid as Bryconamericus guyanensis Zarske, Le Bail & Géry 2010 -- (Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, Brosse et al. 2019:134 [ref. 38320], Borstein et al. 2022:16 [ref. 39507]). Current status: Valid as Bryconamericus guyanensis Zarske, Le Bail & Géry 2010. Stevardiidae: Diapominae. Distribution: South America: French Guyana and Suriname. Habitat: freshwater.

huilae, Bryconamericus Román-Valencia [C.] 2003:42, Fig. 10 [Memoria de la Fundación La Salle de Ciencias Naturales v. 155 (for 2001); ref. 27036] La Sapayera stream, near the bridge km. 2 vía Guadalupe-Florencia, 1°59'27"N, 75°45'08"W, afluent of La Viciosa stream, río Suaza system, upper Magdalena, Cachimba trail, Municipality of Guadalupe, Department of Huila, Colombia, elevation 952 meters. Holotype: IUQ 422. Paratypes: IUQ 312-313 (8, 3), 423-424 (26, 15), 462-463 (6, 2), 476-477 (2, 5); STRI 00574 (1). Date of publiation needs research; we date to 2003 in Memoria 55 for 2001. •Synonym of Hemibrycon tolimae (Eigenmann 1913) -- (García-Melo et al. 2018:[2] [ref. 35894], García-Melo et al. 2019:10 [ref. 36761]). •Valid as Bryconamericus huilae Román-Valencia 2003 -- (Román-Valencia 2003:32 [ref. 26840] dated 2001, Román-Valencia et al. 2008:1749 [ref. 30068], Román-Valencia et al. 2009:457 [ref. 30393], Román-Valencia et al. 2009:466 [ref. 30392], Román-Valencia et al. 2009:2 [ref. 30393], Román-Valencia et al. 2014:108 [ref. 33608], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, DoNascimiento et al. 2017:60 [ref. 35633]). Current status: Valid as Bryconamericus huilae Román-Valencia 2003. Stevardiidae: Diapominae. Distribution: Alto Magdalena River, Suaza, Guachico and Timaná River system, Huila, Colombia. Habitat: freshwater.

hyphesson, Bryconamericus Eigenmann [C. H.] 1909:32 [Annals of the Carnegie Museum v. 6 (no. 1); ref. 1222] Tumatumari, Lower Potaro River, Guyana. Holotype: FMNH 52708 [ex CM 1070]. Paratypes: (10, CM and IU) BMNH 1911.10.31.334 (1); CAS 39617 [ex IU 11755] (2); FMNH 7451 (1), 52709 (2); MCZ 29957 (1); CAS-SU 21970 (2). Type catalog: Henn 1928:63 [ref. 12305], Böhlke 1953:22 [ref. 12291], Ibarra & Stewart 1987:18 [ref. 12367]. Spelled hyphessus in Eigenmann 1912:349 [ref. 1227], but corrected in corrigenda (p. xx). See Planquette et al. 1996:238 [ref. 22818]. •Valid as Bryconamericus hyphesson Eigenmann 1909 -- (Silva in Reis et al. 2003:116 [ref. 27061], Zarske et al. 2010:9 [ref. 30816], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, Borstein et al. 2022:16 [ref. 39507] as hyphesson and aff. hyphesson, Taphorn et al. 2022:13 [ref. 41297]). Current status: Valid as Bryconamericus hyphesson Eigenmann 1909. Stevardiidae: Diapominae. Distribution: South America: Guyana and Suriname Habitat: freshwater.

icelus, Bryconamericus Dahl [G.] in Dahl & Medem 1964:70, Fig. [Informe sobre la fauna acuatica del Rio Sinu; ref. 19185] Quebrada Guamural, tributary of River Manso del Sinú, Colombia. Holotype: not researched. Paratypes: ("100-") SMF 16284 (15). •Valid as Bryconamericus icelus Dahl 1964 -- (Silva in Reis et al. 2003:116 [ref. 27061], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, DoNascimiento et al. 2017:60 [ref. 35633]). Current status: Valid as Bryconamericus icelus Dahl 1964. Stevardiidae: Diapominae. Distribution: Sinú River basin, Colombia. Habitat: freshwater.

iheringii, Tetragonopterus Boulenger [G. A.] 1887:172 [Annals and Magazine of Natural History (Series 5) v. 19 (no. 111) (art. 23); ref. 17020] São Lorenço, Rio Grande do Sul, Brazil. Lectotype: BMNH 1886.3.15.30. Paralectotypes: (15) BMNH 1886.3.15.31-34 (4). Lectotype selected by Malabarba & Kindel 1995:679 [ref. 21922]. •Valid as Bryconamericus iheringii (Boulenger 1887) -- (Malabarba 1989:131 [ref. 14217], Malabarba & Kindel 1995:684 [ref. 21922], Gómez & Chebez 1996:50 [ref. 23791] as iheringi, Haro et al. 1996:6 [ref. 25004] as iheringi, Braga 1998:26 [ref. 24111] as iheringi, Miquelarena & Aquino 1999:523 [ref. 23980] as iheringi, Almirón et al. 2001:35 [ref. 26609] as iheringi, Miquelarena et al. 2002:70 [ref. 26517], Miquelarena et al. 2002:77 [ref. 26517] as cf. iheringii, Casciotta et al. 2002:163 [ref. 26551] as iheringii, López et al. 2002:63 [ref. 26808] as iheringi, Román-Valencia 2003:24 [ref. 26840], Silva in Reis et al. 2003:117 [ref. 27061], López et al. 2003:24 [ref. 27366], Azpelicueta et al. 2003:582 [ref. 27482], Casciotta et al. 2003:96 [ref. 28130] as iheringi, Casciotta et al. 2004:64 [ref. 27664], 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. 2009:2 [ref. 30393], Azpelicueta et al. 2010:2 [ref. 41139], Mirande 2010:542 [ref. 31006] as cf.iheringii, Litz & Koerber 2014:13 [ref. 33622], Sarmiento et al. 2014:184 [ref. 35004], Dagosta & Netto-Ferreira 2015:440 [ref. 33665] as iheringi, Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117], Bertaco et al. 2016:412 [ref. 34561], Petry et al. 2016:301 [ref. 34966], Nión et al. 2016:30 [ref. 35565] dated 1897, Jerep & Shibatta 2017:10 [ref. 35610], Azevedo-Santos et al. 2020:5 [ref. 39606] as aff. iheringii, dos Reis et al. 2020:460 [ref. 38364] as aff. iheringii, Brandão et al. 2023:101 [ref. 40464] as aff. iheringii, Giora & Wingert 2023:127 [ref. 41026], Loureiro et al. 2023:66 [ref. 40506], Gomes et al. 2024:46 [ref. 42631], Kampfert et al. 2025:282 [ref. 42023] as cf. iheringii). Current status: Valid as Bryconamericus iheringii (Boulenger 1887). Stevardiidae: Diapominae. Distribution: South America: Laguna dos Patos and Uruguay and Paraguay River basin (Argentina, Brazil, Bolivia and Uruguay). IUCN (2023): Least Concern. Habitat: freshwater.

ikaa, Bryconamericus Casciotta [J. R.], Almirón [A. E.] & Azpelicueta [M. de las M.] 2004:61, Figs. 1-2 [Ichthyological Exploration of Freshwaters v. 15 (no. 1); ref. 27664] Arroyo Tateto, 25°47'12.8"S, 53°58'12.9"W, Iguazú basin, Misiones, Argentina. Holotype: MACN-ict 8648. Paratypes: MLP 10454 [ex AI 109] (5); Al 1113 (4); MHNG 2640.35 (4). Type catalog: Nadalin & López 2015:2 [ref. 34112]. •Valid as Bryconamericus ikaa Casciotta, Almirón & Azpelicueta 2004 -- (da Silva 2004:55 [ref. 27870], Almirón et al. 2004:8 [ref. 27986], Langeani et al. 2005:389 [ref. 28234], Koerber 2011:2 [ref. 31122], Koerber 2014:3 [ref. 33621], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117], Jerep & Shibatta 2017:10 [ref. 35610], dos Reis et al. 2020:460 [ref. 38364]). Current status: Valid as Bryconamericus ikaa Casciotta, Almirón & Azpelicueta 2004. Stevardiidae: Diapominae. Distribution: South America: Iguaçu River basin (Argentina and Brazil). Habitat: freshwater.

indefessus, Nans Mirande [J. M.], Aguilera [G.] & Azpelicueta [M. de las M.] 2004:717, Figs. 1-3, 5-6 [Revue Suisse de Zoologie v. 111 (no. 4); ref. 28084] Río Bermejo basin, río Pesçado at Estancia Anta Muerta (22°54.3'S, 64°28.2'W), Orán, Salta, Argentina. Holotype: CI-FML 4000. Paratypes: AI 107 (1, c&s), 138 (1), 157 (3); CI-FML 4001, 4003 (3); MNHNG 2643.87 (6) •Valid as Nantis indefessus (Mirande, Aguilera & Azpelicueta 2004 (after a new name for Nans)). •Valid as Nantis indefessus (Mirande, Aguilera & Azpelicueta 2004) -- (Mirande 2010:543 [ref. 31006] as cf. indefessus, Koerber 2011:2 [ref. 31122], Koerber 2014:4 [ref. 33621], Sarmiento et al. 2014:185 [ref. 35004], Mirande & Koerber 2015:22 [ref. 35117]). •Valid as Bryconamericus indefessus (Mirande, Aguilera & Azpelicueta 2004) -- (Thomaz et al. 2015:Add. 5 [ref. 33893], Koerber et al. 2015:2 [ref. 35179], Koerber et al. 2017:3 [ref. 35083], Koerber et al. 2017:3 [ref. 35632]). Current status: Valid as Bryconamericus indefessus (Mirande, Aguilera & Azpelicueta 2004). Stevardiidae: Diapominae. Distribution: Argentina and Bolivia. Habitat: freshwater.

lambari, Bryconamericus Malabarba [L. R.] & Kindel [A.] 1995:680, Fig. 1 [Proceedings of the Biological Society of Washington v. 108 (no. 4); ref. 21922] Small creek under bridge of avenida Ipiranga, Dois Irmaos, Rio Grande do Sul, Brazil, 51°07'S, 29°36'W. Holotype: MCP 15448. Paratypes: MCP 15449 (14), 15450 (2, c&s); UFRGS 1784 (7, 2 c&s, 5 stained), 4513 (3), 4539 (1); USNM 324628 (3). •Valid as Bryconamericus lambari Malabara & Kindel 1995 -- (Azpelicueta & Almirón 2001:280 [ref. 26007], Miquelarena et al. 2002:75 [ref. 26517], Casciotta et al. 2002:163 [ref. 26551], Román-Valencia 2003:24 [ref. 26840], Silva in Reis et al. 2003:117 [ref. 27061], Casciotta et al. 2004:64 [ref. 27664], da Silva 2004:55 [ref. 27870], Almirón et al. 2004:8 [ref. 27986], Langeani et al. 2005:389 [ref. 28234], Román-Valencia et al. 2009:2 [ref. 30393], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893], Bertaco et al. 2016:412 [ref. 34561]). Current status: Valid as Bryconamericus lambari Malabarba & Kindel 1995. Stevardiidae: Diapominae. Distribution: Feitoria Creek and tributaries in Caí River basin, Laguna dos Patos drainage, Brazil. Habitat: freshwater.

lambayequensis, Bryconamericus Román-Valencia [C.], Ruiz-C. [R. I.] & Taphorn [D. C.] 2023:37, Fig. 10 [Revista de Investigaciones de la Universidad del Quindío v. 35 (no. 2); ref. 40431] Cañariaco River mouth, Huancamba River, Cañaris, Ferreñafe, Lambayeque, Pacific coast of Peru, 6°38'50.91"S, 79°27'51.01"W. Holotype: MUSM 49506. Paratypes: IUQ 3800 (4), MUSM 31598 (24), 49507 (5). •Valid as Bryconamericus lambayequensis Román-Valencia, Ruiz-C. & Taphorn 2023. Current status: Valid as Bryconamericus lambayequensis Román-Valencia, Ruiz-C. & Taphorn 2023. Stevardiidae: Diapominae. Distribution: South America: Pacific coastal rivers of northern Peru, Habitat: freshwater.

lassorum, Bryconamericus Román-Valencia [C.] 2002:210, Figs. 1-3 [Revista del Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", n.s. v. 4 (no. 2) (for Nov.); ref. 27206] Stream El Caño, 10 kilometers from Aragua to Maturin, Rio Guarapiche-San Juan system, Golfo de Paria basin, 9°55'10"N, 63°24'53"W, Monagas State, Venezuela. Holotype: MNHLS 9407. Paratypes: MNHLS 14424 (13, 2 c&s). •Valid as Bryconamericus lassorum Román-Valencia 2002 -- (Román-Valencia 2005:57 [ref. 28949], Román-Valencia et al. 2008:23 [ref. 29743], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain). Current status: Valid as Bryconamericus lassorum Román-Valencia 2002. Stevardiidae: Diapominae. Distribution: Golfo de Paria basin, Venezuela. Habitat: freshwater.

leptorhynchus, Hypobrycon da Silva [J. F. P.] & Malabarba [L. R.] 1996:46, Figs. 1-2 [Comunicações do Museu de Ciências da PUCRS, Série Zoologia v. 9; ref. 23180] Rio Ibicuí, near pulp mill plant, about 27°33'S, 51°12'W, Rio Uruguai drainage, Campos Novos, Santa Catarina, Brazil. Holotype: MCP 18862. Paratypes: MCP 12346 (76), 12761 (17); USNM 324629 (10); plus non-type specimens. •Valid as Hypobrycon leptorhynchus da Silva & Malabarba 1996 -- (Almirón et al. 2001:35 [ref. 26609], Malabarba in Reis et al. 2003:141 [ref. 27061]). •Valid as Bryconamericus leptorhynchus (da Silva & Malabarba 1996) -- (Thomaz et al. 2015:Add. 5 [ref. 33893], Bertaco et al. 2016:412 [ref. 34561]). Current status: Valid as Bryconamericus leptorhynchus (da Silva & Malabarba 1996). Stevardiidae: Diapominae. Distribution: South America: upper Uruguay River basin, Brazil. Habitat: freshwater.

lethostigmus, Odontostoechus Gomes [A. L.] 1947:8, Fig. 1; Pl. 1 (fig. 1) [Miscellaneous Publications, Museum of Zoology, University of Michigan No. 67; ref. 1830] Backwater of Rio Maquiné, tributary to Lagôa dos Quadros, Conceiçao do Arroio County, Rio Grande do Sul, Brazil. Holotype: UMMZ 143272. Paratypes: CAS-SU 40188 (1), UMMZ 143271 (orig. 12, now 11), USNM 143847 [ex UMMZ 143271] (1). Type catalog: Böhlke 1953:25 [ref. 12291], Vari & Howe 1991:32 [ref. 19022]. •Valid as Odontostoechus lethostigmus Gomes 1947 -- (Malabarba in Reis et al. 2003:151 [ref. 27061], Mirande 2010:542 [ref. 31006], Baicere-Silva et al. 2011:383 [ref. 31395]). •Valid as Bryconamericus lethostigmus (Gomes 1947) -- (Thomaz et al. 2015:Add. 5 [ref. 33893], Bertaco et al. 2016:412 [ref. 34561]). Current status: Valid as Bryconamericus lethostigmus (Gomes 1947). Stevardiidae: Diapominae. Distribution: Maquiné, Três Forquilhas, Mampituba and Araranguá River basins, Tramandai-Mampituba freshwater ecoregion, Brazil. Habitat: freshwater.

maromba, Hypobrycon Malabarba [M. C. S. L.] & Malabarba [L. R.] 1994:20, Figs. 1-4 [Ichthyological Exploration of Freshwaters v. 5 (no. 1); ref. 21373] Rio das Marombas, under Irineu Bronhausen bridge, Santa Catarina, Brazil, about 27°11'S, 50°38'W. Holotype: MCP 15757. Paratypes: MCP 15640 (3), 15641 (3, 1 c&s); USNM 324629 (2). •Valid as Hypobrycon maromba Malabarba & Malabarba 1994 -- (da Silva & Malabarba 1996:49 [ref. 23180], Almirón et al. 2001:35 [ref. 26609], Malabarba in Reis et al. 2003:141 [ref. 27061], Mirande & Koerber 2015:22 [ref. 35117]). •Valid as Bryconamericus maromba (Malabarba & Malabarba 1994) -- (Thomaz et al. 2015:Add. 5 [ref. 33893], Bertaco et al. 2016:412 [ref. 34561]). Current status: Valid as Bryconamericus maromba (Malabarba & Malabarba 1994). Stevardiidae: Diapominae. Distribution: Upper Uruguay River basin, Brazil and Argentina. Habitat: freshwater.

mennii, Bryconamericus Miquelarena [A. M.], Protogino [L. C.], Filiberto [R.] & López [H. L.] 2002:71, Figs. 1-2 [aqua, Journal of Ichthyology and Aquatic Biology v. 6 (no. 2); ref. 26517] Cuña-Pirú creek, 27°10'S, 54°57'W, Depto Cainguás, Misiones Province, Argentina. Holotype: CFA-IC 11251 [ILPLA 1251]. Paratypes: CFA-IC 11060 [ILPLA 1060] (4), 11064 [ILPLA 1164] (5), 11065 [ILPLA 1165] (5), 11066 [ILPLA 1166] (12), 11329 [ILPLA 1329] (12, c&s), 11330 [ILPLA 1330] (7); MLP 9768 (2). Type catalog: Koerber 2007:2 [ref. 29776], Miquelarena et al. 2009:54-55 [ref. 34389], Miquelarena & Nadalin 2014:7 [ref. 33466] as menni, Bogan et al. 2019:13 [ref. 37088] as menni. •Valid as Bryconamericus mennii Miquelarena, Protogino, Filiberto & López 2002 -- (Silva in Reis et al. 2003:117 [ref. 27061], López et al. 2003:25 [ref. 27366], Azpelicueta et al. 2003:582 [ref. 27482], Casciotta et al. 2004:64 [ref. 27664], da Silva 2004:55 [ref. 27870] as menni, Almirón et al. 2004:8 [ref. 27986], Menni 2004:77 [ref. 28131], Langeani et al. 2005:389 [ref. 28234], Mirande 2010:538 [ref. 31006], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Valid as Bryconamericus mennii Miquelarena, Protogino, Filiberto & López 2002. Stevardiidae: Diapominae. Distribution: South America: tributaries of lower Paraná River in Misiones Province (Argentina). Habitat: freshwater.

microcephalus, Astyanax Miranda Ribeiro [A. de] 1908:[3] [Kosmos, Rio de Janeiro [Rev. Art. Sci. Litt.] v. 5 (no. 2) (for 1907); ref. 3715] Rio Bethary [Betari], tributary of Rio Ribeira, Brazil. Lectotype: MNRJ 2576A. Paralectotypes: MNRJ 2576 (1). Type catalog: Miranda Ribeiro 1955:396 [ref. 12732]. Lectotype selected by Miranda Ribeiro 1953:396 [ref. 12732] [but perhaps specimen not isolated]; same specimen also selected by Bizerril & Perez-Neto 1995:15 [ref. 22473]. •Valid as Bryconamericus microcephalus (Miranda Ribeiro 1908) -- (Bizerril & Perez-Neto 1995:15 [ref. 22473], Román-Valencia 2003:24 [ref. 26840], Silva in Reis et al. 2003:117 [ref. 27061], da Silva 2004:55 [ref. 27870], Langeani et al. 2005:389 [ref. 28234], Dagosta & Netto-Ferreira 2015:440 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893], dos Reis et al. 2020:460 [ref. 38364], Pedroso et al. 2024:14 [ref. 40856]). Current status: Valid as Bryconamericus microcephalus (Miranda Ribeiro 1908). Stevardiidae: Diapominae. Distribution: South America: Ribeira de Iguapé River basin (Brazil). Habitat: freshwater.

misei, Bryconamericus Pedroso [T. H.], Deprá [G. C.] & Pavanelli [C. S.] 2024:4, Figs. 1-4A, 4C [Neotropical Ichthyology v. 22 (no. 1): e230049; ref. 40856] Unnamed stream, tributary to the rio Capivara, rio Piquiri basin, Campina do Simão, Paraná State, Brazil, 25°05'43.02"S, 51°49'29.00"W. Holotype: NUP 24255. Paratypes: MZUEL, NUP. Holotype in Figs. 3 and 4A,C as NUP 24150. •Valid as Bryconamericus misei Pedroso, Deprá & Pavanelli 2024. Current status: Valid as Bryconamericus misei Pedroso, Deprá & Pavanelli 2024. Stevardiidae: Diapominae. Distribution: South America: Piquiri, Ivaí and Tibagi River drainages, Paraná River basin, Paraná State, Brazil. Habitat: freshwater.

motatanensis, Bryconamericus beta Schultz [L. P.] 1944:341, Fig. 50 [Proceedings of the United States National Museum v. 95 (no. 3181); ref. 3960] Río San Juan at bridge south of Mene Grande, Motatán system, Venezuela. Holotype: USNM 121477. Paratypes: USNM 121478 (orig. 77, now 74), 121479-80 (10, 1), 121481 (orig. 45, now 35, 1 missing); MHNG (2) [through Géry, ex USNM 121478] (2); MCZ 37291 [ex USNM 121481] (5); UMMZ 145030 [ex USNM 121481] (5). Type catalog: Vari & Howe 1991:9-10 [ref. 19022]. •Valid as Bryconamericus motatanensis Schults 1944 -- (Román-Valencia 2003:29 [ref. 27037], Román-Valencia 2003:7 [ref. 27070], Silva in Reis et al. 2003:117 [ref. 27061], Román-Valencia 2002:209 [ref. 27206], Román-Valencia 2003:482 [ref. 27478], Román-Valencia 2005:60 [ref. 28949], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, DoNascimiento 2016:528 [ref. 34727]). Current status: Valid as Bryconamericus motatanensis Schultz 1944. Stevardiidae: Diapominae. Distribution: Orinoco and Lake Maracaibo basins, Venezuela. Habitat: freshwater.

novae, Bryconamericus Eigenmann [C. H.] & Henn [A. W.] 1914:234 [Indiana University Studies v. 2 (no. 24); ref. 11067] Below Cachoeira da Velha near Piabana, Rio Novo of Rio Tocantins, lower Amazon basin, Brazil. Holotype: FMNH 54905 [ex CM 3568]. Paratypes: CAS 68981 [ex IU 13308] (3), FMNH 54906 (9). Type catalog: Henn 1928:63 [ref. 12305], Ibarra & Stewart 1987:18 [ref. 12367]. •Valid as Bryconamericus novae Eigenmann & Henn 1914 -- (Silva in Reis et al. 2003:117 [ref. 27061], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain). Current status: Valid as Bryconamericus novae Eigenmann & Henn 1914. Stevardiidae: Diapominae. Distribution: Tocantins River basin, Brazil. Habitat: freshwater.

orinocoense, Bryconamericus Román-Valencia [C.] 2003:11, Fig. 7 [Dahlia (Revista de la Asociación Colombiana de Ictiólogos, ACICTIOS). No. 6; ref. 27070] Río Orinoco in Esmeralda, about 2°53'06"N, 64°58'06"W, Amazonas State, Venezuela. Holotype: MBUCV 29464. Paratypes: IUQ 433 (9); MBUCV 6055 (1), 19395 (3), 21658 (3), 25834 (27). Bryconamericus is masculine, therefore mandatory correction to orinocoensis. •Valid as Bryconamericus orinocoensis Román-Valencia 2003 (often as orinocoense) -- (Román-Valencia 2005:62 [ref. 28949], Román-Valencia et al. 2008:23 [ref. 29743], Román-Valencia et al. 2009:2 [ref. 30393], Zarske et al. 2010:9 [ref. 30816], Dagosta & Netto-Ferreira 2015:440 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, DoNascimiento et al. 2017:60 [ref. 35633], Taphorn et al. 2022:13 [ref. 41297] as cf. orinocoensis, Urbano-Bonilla et al. 2024:137 [ref. 42338]). Current status: Valid as Bryconamericus orinocoensis Román-Valencia 2003. Stevardiidae: Diapominae. Distribution: South America: Mavaca, Vaupés and Cataniapo River drainages (Venezuela and Colombia). Habitat: freshwater.

ornaticeps, Bryconamericus Bizerril [C. R. S. F.] & Perez-Neto [P. R.] 1995:18, Fig. 3 [Comunicações do Museu de Ciências da PUCRS, Série Zoologia v. 8; ref. 22473] Rio Macacu, Cachoeira de Macacu, Rio de Janeiro State, Brazil. Holotype: MNRJ 12310. Paratypes: MNRJ 12313 (19). •Valid as Bryconamericus ornaticeps Bizerril & Perez-Neto 1995 -- (Azpelicueta & Almirón 2001:281 [ref. 26007], Miquelarena et al. 2002:75 [ref. 26517], Silva in Reis et al. 2003:117 [ref. 27061], da Silva 2004:55 [ref. 27870], Langeani et al. 2005:389 [ref. 28234], Langeani et al. 2005:389 [ref. 28234], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893]). Current status: Valid as Bryconamericus ornaticeps Bizerril & Perez-Neto 1995. Stevardiidae: Diapominae. Distribution: Macacu River basin in Rio de Janeiro State, Brazil. Habitat: freshwater.

oroensis, Bryconamericus Román-Valencia [C.], Ruiz-C. [R. I.], Taphorn [D. C.] & García-Alzate [C. A.] 2013:134, Figs. 6-7 [Animal Biodiversity and Conservation v. 36 (no. 1); ref. 32807] El Oro, pond in Ortega, 1.5 km NE of Zaruma, 79°34'05''W, 3°39'46''S, Ecuador, elevation 930 meters. Holotype: MEPN 11140. Paratypes: IUQ, MEPN. •Valid as Bryconamericus oroensis Román-Valencia, Ruiz-C., Taphorn & García-Alzate 2013 -- (Román-Valencia et al. 2014:108 [ref. 33608], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain). Current status: Valid as Bryconamericus oroensis Román-Valencia, Ruiz-C., Taphorn & García-Alzate 2013. Stevardiidae: Diapominae. Distribution: Ecuador. Habitat: freshwater.

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, Chuctaya et al. 2022:18 [ref. 42137], Román-Valencia et al. 2023:25 [ref. 40431]). Current status: Valid as Bryconamericus osgoodi Eigenmann & Allen 1942. Stevardiidae: Diapominae. Distribution: South America: Huallaga River drainage, Amazon River basin (Peru). IUCN (2016): Least Concern. Habitat: freshwater.

pachacuti, Bryconamericus Eigenmann [C. H.] 1927:376, Pl. 99 (fig. 3) [Memoirs of the Museum of Comparative Zoology v. 43 (pt 4); ref. 12292] Río Urubamba basin, Santa Ana, Peru. Holotype: MCZ 31563. Paratypes: CAS 40829 [ex IU 13756] (22), FMNH 58059 [ex CM 7053] (11). Additional original material: CAS 61333 [ex IU 16051] (261), FMNH 58060 [ex CM 7054] (1), MCZ 31563 (1). Type catalog: Ibarra & Stewart 1987:18 [ref. 12367]. •Valid as Bryconamericus pachacuti Eigenmann 1927 -- (Ortega & Vari 1986:7 [ref. 9708], Silva in Reis et al. 2003:117 [ref. 27061], Román-Valencia et al. 2009:2 [ref. 30393], Román-Valencia et al. 2013:126 [ref. 32807], Román-Valencia et al. 2014:108 [ref. 33608], Sarmiento et al. 2014:184 [ref. 35004], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, see DoNascimiento et al. 2017:[12] [ref. 35679], Meza-Vargas et al. 2021:17 [ref. 39298], Chuctaya et al. 2022:18 [ref. 42137], Román-Valencia et al. 2023:33 [ref. 40431]). Current status: Valid as Bryconamericus pachacuti Eigenmann 1927. Stevardiidae: Diapominae. Distribution: South America: Urubamba-Ucayali and Madre de Dios River drainages, upper Amazon River basin (Peru and Bolivia). IUCN (2016): Least Concern. Habitat: freshwater.

parapetiensis, Bryconamericus Román-Valencia [C.], Ruiz-C. [R. I.] & Taphorn [D. C.] 2023:35, Fig. 9 [Revista de Investigaciones de la Universidad del Quindío v. 35 (no. 2); ref. 40431] Parapeti River drainage upstream from Camiri, Izozog/Parapeti, Iténez, Amazon, Santa Cruz, Bolivia, 10°22'52.72"S, 65°23'17.28"W, elevation 104 meters. Holotype: UMSS 02228. Paratypes: IUQ 3786 (4), UMSS 01227 (4). •Valid as Bryconamericus parapetiensis Román-Valencia, Ruiz-C. & Taphorn 2023. Current status: Valid as Bryconamericus parapetiensis Román-Valencia, Ruiz-C. & Taphorn 2023. Stevardiidae: Diapominae. Distribution: South America: Parapeti River drainage, Amazon basin, Bolivia. Habitat: freshwater.

patriciae, Bryconamericus da Silva [J. F. P.] 2004:56, Fig. 1 [Neotropical Ichthyology v. 2 (no. 2); ref. 27870] Creek tributary of rio Pelotas, on road from Silveira to Rondinha (rio Uruguay drainage), Bom Jesus, Rio Grande do Sul, Brazil. Holotype: MCP 19615. Paratypes: MCP 11632 (19), 11637 (3), 14376 (936, 7 c&s); MNRJ 26438 (20); MZUSP 84302 (20). •Valid as Bryconamericus patriciae da Silva 2004 -- (Langeani et al. 2005:389 [ref. 28234], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893], Bertaco et al. 2016:412 [ref. 34561], Gomes et al. 2024:48 [ref. 42631]). Current status: Valid as Bryconamericus patriciae da Silva 2004. Stevardiidae: Diapominae. Distribution: South America: headwaters of Pelotas River and das Antas River (Brazil). IUCN (2022): Least Concern. Habitat: freshwater.

phoenicopterus, Tetragonopterus Cope [E. D.] 1872:261 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 23; ref. 921] Río Ambyiacu, Peru. Holotype: ANSP 8093. Paratypes: ANSP 8094-8122 (29). Type catalog: Böhlke 1984:52 [ref. 13621]. •Valid as Bryconamericus phoenicopterus (Cope 1872) -- (Ortega & Vari 1986:7 [ref. 9708], Román-Valencia 2003:24 [ref. 26840], Silva in Reis et al. 2003:118 [ref. 27061], Román-Valencia et al. 2009:2 [ref. 30393], Román-Valencia et al. 2013:126 [ref. 32807], Román-Valencia et al. 2014:109 [ref. 33608], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, Meza-Vargas et al. 2021:17 [ref. 39298], Chuctaya et al. 2022:18 [ref. 42137], Román-Valencia et al. 2023:25 [ref. 40431]). Current status: Valid as Bryconamericus phoenicopterus (Cope 1872). Stevardiidae: Diapominae. Distribution: South America: Marañon River and Gualaquiza River drainages, Amazon River basin (Peru and Ecuador). IUCN (2016): Least Concern. Habitat: freshwater.

pinnavittatus, Bryconamericus Dagosta [F. C. P.] & Netto-Ferreira [A. L.] 2015:434, Fig. 1 [Zootaxa 3911 (no. 3); ref. 33665] Pará State, Jacareacanga Municipality, stream affluent of the right margin of the rio Teles Pires, downstream of Sete Quedas, Brazil, 9°18'52"S, 56°46'54"W. Holotype: MZUSP 115349. Paratypes: MPEG, MZUSP. •Valid as Bryconamericus pinnavittatus Dagosta & Netto-Ferreira 2015. Current status: Valid as Bryconamericus pinnavittatus Dagosta & Netto-Ferreira 2015. Stevardiidae: Diapominae. Distribution: Rio Tapajós basin, Brazil. Habitat: freshwater.

pliodus, Tetragonopterus Cope [E. D.] 1894:90, Pl. 5 (fig. 5) [Proceedings of the American Philosophical Society v. 33; ref. 965] Rio Grande do Sul, Brazil. Lectotype: ANSP 21578. Paralectotypes: ANSP 21579 (1). Type catalog: Böhlke 1984:52 [ref. 13621] as holotype and paratype. Lectotype established by Fowler 1906:347 [ref. 1373]. •Synonym of Bryconamericus iheringii (Boulenger 1887) -- (Malabarba 1989:131 [ref. 14217], Malabarba & Kindel 1995:684 [ref. 21922], Silva in Reis et al. 2003:117 [ref. 27061], da Silva 2004:55 [ref. 27870], Litz & Koerber 2014:13 [ref. 33622], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Synonym of Bryconamericus iheringii (Boulenger 1887). Stevardiidae: Diapominae. Habitat: freshwater.

poi, Hypobrycon Almirón [A. E.], Casciotta [J. R.], Azpelicueta [M. de las M.] & Cione [A. L.] 2001:35, Figs. 1-4 [Neotrópica (La Plata) v. 47; ref. 26609] Arroyo Once Vueltas (27°38'S, 55°12'W), Uruguay basin, Municipio Leandro N. Alem, Misiones, Argentina. Holotype: MLP 9573. Paratypes: MCP 28164 (1); MHNG 2619.44 (3); MLP 9574 (1); plus 1 non-type specimen. Type catalog: Miquelarena & Nadalin 2014:9 [ref. 33466]. •Valid as Hypobrycon poi Almirón, Casciotta, Azpelicueta & Cione 2001 -- (Malabarba in Reis et al. 2003:141 [ref. 27061], López et al. 2003:27 [ref. 27366], Menni 2004:78 [ref. 28131], Serra et al. 2013:1576 [ref. 33003], Litz & Koerber 2014:13 [ref. 33622], Mirande & Koerber 2015:22 [ref. 35117], Nión et al. 2016:30 [ref. 35565]). •Valid as Bryconamericus poi (Almirón, Casciotta, Azpelicueta & Cione 2001) -- (Thomas et al. 2015: Add. 5 [ref. 33893], Loureiro et al. 2023:66 [ref. 40506]). Current status: Valid as Bryconamericus poi (Almirón, Casciotta, Azpelicueta & Cione 2001). Stevardiidae: Diapominae. Distribution: South America: Uruguay River basin (Argentina and Uruguay). Habitat: freshwater.

pyahu, Bryconamericus Azpelicueta [M. de las M.], Casciotta [J. R.] & Almirón [A. E.] 2003:582, Figs. 1-3, 5 [Revue Suisse de Zoologie v. 110 (no. 3); ref. 27482] Arroyo Tateto, 25°47'12.8"S, 53°58'12.9"W, Iguazú basin, Misiones, Argentina. Holotype: MLP 10450 [ex AI 101]. Paratypes: MHNG 2639.48 (10); MTD F 27048-27051 (4). Type catalog: Zarske 2003:16 [ref. 27474], Nadalin & López 2015:2 [ref. 34112]. •Valid as Bryconamericus pyahu Azpelicueta, Casciotta & Almirón 2003 -- (Casciotta et al. 2004:64 [ref. 27664], da Silva 2004:55 [ref. 27870], Almirón et al. 2004:9 [ref. 27986], Langeani et al. 2005:389 [ref. 28234], Koerber 2011:2 [ref. 31122], Koerber 2014:3 [ref. 33621], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117], dos Reis et al. 2020:460 [ref. 38364]). Current status: Valid as Bryconamericus pyahu Azpelicueta, Casciotta & Almirón 2003. Stevardiidae: Diapominae. Distribution: South America: Iguaçu River basin (Argentina and Brazil). Habitat: freshwater.

rubropictus, Tetragonopterus Berg [C.] 1901:305 [Comunicaciones del Museo Nacional de Buenos Aires v. 1 (no. 9); ref. 14743] Río Los Molinos, Territory Nac. Andes, Salta, Argentina, elevation 3,000 meters. Lectotype: MACN 5165. Paralectotypes: (7) MACN 5170 (2), 12718 (2, ex 5165). Type catalog: Braga & Piacentino 1994:105 [ref. 23697]. Lectotype selected by Braga 2000:146 [ref. 25201]. See for comments on the types, Vanegas-Ríos & Chiaramonte 2023:4 [ref. 40539]. •Valid as Astyanax rubropictus (Berg 1901) -- (Casciotta et al. 2003:333 [ref. 27401]). •Valid as Bryconamericus rubropictus (Berg 1901) -- (Braga 2000:146 [ref. 25201], Silva in Reis et al. 2003:118 [ref. 27061], López et al. 2003:25 [ref. 27366], Casciotta et al. 2004:64 [ref. 27664], 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], Mirande 2010:541 [ref. 31006] as cf. rubropictus, Román-Valencia et al. 2013:127 [ref. 32807], Sarmiento et al. 2014:184 [ref. 35004], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117], Vanegas-Rios & Chiaramonte 2023:1 [ref. 40539]). Current status: Valid as Bryconamericus rubropictus (Berg 1901). Stevardiidae: Diapominae. Distribution: South America: Pasaje-Juramento River drainage, Paraná River basin, Argentina and Bolivia. Habitat: freshwater.

singularis, Bryconamericus Román-Valencia [C.], Taphorn [D. C.] & Ruiz-C. [R. I.] 2008:20, Fig. 2 [Animal Biodiversity and Conservation v. 31 (no. 1); ref. 29743] Beach, 6°32.33'N, 67°25.35 'W, Cinaruco River, Orinoco River basin, Apure state, Venezuela. Holotype: MCNG 54500. Paratypes: at IUQ, MCNG and MBUCV. Plus non-type material. •Valid as Bryconamericus singularis Román-Valencia, Taphorn & Ruiz-C. 2008 -- (Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain). Current status: Valid as Bryconamericus singularis Román-Valencia, Taphorn & Ruiz-C. 2008. Stevardiidae: Diapominae. Distribution: Cinaruco River, Orinoco River basin, Apure State, Venezuela. Habitat: freshwater.

subtilisform, Bryconamericus Román-Valencia [C.] 2003:12, Fig. 8 [Dahlia (Revista de la Asociación Colombiana de Ictiólogos, ACICTIOS). No. 6; ref. 27070] Drainage Río Caura, Río Carapo, about 4°10'03"N, 63°58'03"W, Río Orinoco basin, Escudo de Guayana, Bolivar State, Venezuela. Holotype: MBUCV 29393. Paratypes: IUQ 427 (29); MBUCV 17406 (36), 20356 (44), 20537 (3), 20569 (1), 20724 (2). •Valid as Bryconamericus subtilisform Román-Valencia 2003 -- (Román-Valencia 2005:60 [ref. 28949], Román-Valencia et al. 2008:25 [ref. 29743], Román-Valencia et al. 2009:2 [ref. 30393], Zarske et al. 2010:9 [ref. 30816], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, DoNascimiento 2016:528 [ref. 34727] as subtiliform). Current status: Valid as Bryconamericus subtilisform Román-Valencia 2003. Stevardiidae: Diapominae. Distribution: Río Orinoco basin, Venezuela. Habitat: freshwater.

sylvicola, Bryconamericus Braga [L.] 1998:22, Figs. 1-2 [Revista del Museo Argentino de Ciencias Naturales "Benardino Rivadavia" e Instituto Nacional de Investigación de las Ciencias Naturales, Series Hydrobiologia. v. 8 (no. 3); ref. 24111] Arroyo Central, about 25°50'S, 54°10'W, tributary of River Urugua-i, affluent of River Paraná, Depto. Gral. Manuel Belgrano, Misiones, Argentina. Holotype: MACN 8072. Paratypes: MACN 8073-75 (7, 6, 4). •Valid as Bryconamericus sylvicola Braga 1998 -- (Miquelarena et al. 2002:71 [ref. 26517], López et al. 2002:61 [ref. 26808], Casciotta et al. 2002:163 [ref. 26551], Silva in Reis et al. 2003:118 [ref. 27061], López et al. 2003:25 [ref. 27366], Casciotta et al. 2004:64 [ref. 27664], da Silva 2004:55 [ref. 27870], Almirón et al. 2004:8 [ref. 27986], Menni 2004:77 [ref. 28131] as silvycola, Langeani et al. 2005:389 [ref. 28234], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Valid as Bryconamericus sylvicola Braga 1998. Stevardiidae: Diapominae. Distribution: Paraná River basin, Argentina. Habitat: freshwater.

tenuis, Bryconamericus Bizerril [C. R. S. F.] & Auraújo [R. M. C.] 1992:65, Fig. 1 [Revue française d'Aquariologie Herpétologie v. 19 (no. 3); ref. 20971] Rio São Joao, Ville de Silva Jardim, Rio de Janeiro, Brazil. Holotype: MNRJ 12230. Paratypes: MNRJ 12231 (26). •Valid as Bryconamericus tenuis Bizerril & Auraújo 1992 -- (Román-Valencia 2003:25 [ref. 26840], Silva in Reis et al. 2003:118 [ref. 27061], da Silva 2004:55 [ref. 27870], Langeani et al. 2005:389 [ref. 28234], Dagosta & Netto-Ferreira 2015:435 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893], Hirschmann & Malabarba 2024:122 [ref. 40817] with correct second author). Current status: Valid as Bryconamericus tenuis Bizerril & Auraújo 1992. Stevardiidae: Diapominae. Distribution: South America: São João River basin in Rio de Janeiro State, Brazil. Habitat: freshwater.

turiuba, Bryconamericus Langeani [F.], Lucena [Z. M. S. de], Pedrini [J. L.] & Tarelho-Pereira [F. J.] 2005:387, Fig. 1 [Copeia 2005 (no. 2); ref. 28234] Turiúba, Ribeirão Santa Bárbara (rapid), São Paulo, Brazil, 20°57'59"S, 50°01'06"W. Holotype: MCP 29414. Paratypes: DZSJRP 3054 (27, 2 c&s), 3107 (1), 3425 (12), 3427 (1), 3563 (1), 3575 (6), 3681 (12), 3711 (1), 3717 (5), 3836 (13), 3861 (6), 3914 (13, 1 c&s), 3930 (2), 3980 (2), 3992 (9), 4049 (3), 4055 (1), 4311 (4), 4322 (5), 4752 (11), 5266 (30); MCP 23414 (3), 23416 (95, 3 c&s), 29073 (14);MNRJ 23327 (10); MZUSP 79358 (12); LIRP 3264 (203). Plus non-type material. Type catalog: Andrade et al. 2017:437 [ref. 35588]. •Synonym of Bryconamericus exodon Eigenmann 1907 -- (García-Melo et al. 2019:10 [ref. 36761]). •Valid as Bryconamericus turiuba Langeani, Lucena, Pedrini & Tarelho-Pereira 2005 -- (Román-Valencia et al. 2013:127 [ref. 32807], Dagosta & Netto-Ferreira 2015:440 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893], Jerep & Shibatta 2017:10 [ref. 35610], dos Reis et al. 2020:460 [ref. 38364], Pedroso et al. 2024:13 [ref. 40856], Silva-Sene et al. 2024:3 [ref. 41784]). Current status: Valid as Bryconamericus turiuba Langeani, Lucena, Pedrini & Tarelho-Pereira 2005. Stevardiidae: Diapominae. Distribution: South America: upper Paraná System (Brazil). Habitat: freshwater.

uporas, Bryconamericus Casciotta [J. R.], Azpelicueta [M. de las M.] & Almirón [A. E.] 2002:156, Figs. 1-6 [Revue Suisse de Zoologie v. 109 (no. 1); ref. 26551] Arroyo Once Vueltas, 27°38'S, 55°12'W, Munic. Leandro N. Alen, Misiones, Argentina. Holotype: MLP 9568. Paratypes: MLP 9583 (14). Type catalog: Miquelarena & Nadalin 2014:7 [ref. 33466]. •Valid as Bryconamericus uporas Casciotta, Azpelicueta & Almirón 2002 -- (Azpelicueta et al. 2002:1055 [ref. 26511], Silva in Reis et al. 2003:118-119 [ref. 27061], López et al. 2003:25 [ref. 27366], Azpelicueta et al. 2003:582 [ref. 27482], Casciotta et al. 2004:64 [ref. 27664], 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], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117], Bertaco et al. 2016:412 [ref. 34561]). Current status: Valid as Bryconamericus uporas Casciotta, Azpelicueta & Almirón 2002. Stevardiidae: Diapominae. Distribution: Uruguay River basin: Argentina and Brazil. Habitat: freshwater.

yokiae, Bryconamericus Román-Valencia [C.] 2003:22, Figs. 1-3 [Memoria de la Fundación La Salle de Ciencias Naturales No. 155 (for 2001); ref. 27037] Río Salado, northeast of Güiria, Caribe River basin, Paria Península, Estado Sucre, Venezuela. Holotype: MBUCV 29540. Paratypes: IUQ 458 [ex MBUCV 20273] (22), MBUCV (376). •Valid as Bryconamericus yokiae Román-Valencia 2003 -- (Román-Valencia 2005:63 [ref. 28949], Román-Valencia et al. 2008:23 [ref. 29743], Román-Valencia et al. 2009:2 [ref. 30393], Dagosta & Netto-Ferreira 2015:440 [ref. 33665], Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain, DoNascimiento 2016:529 [ref. 34727]). Current status: Valid as Bryconamericus yokiae Román-Valencia 2003. Stevardiidae: Diapominae. Distribution: Salado River, Paria Peninsula, Venezuela. Habitat: freshwater.

ytu, Bryconamericus Almirón [A. E.], Azpelicueta [M. de las M.] & Casciotta [J. R.] 2004:4, Figs. 1-5 [Zoologische Abhandlungen; Staatliches Museum für Tierkunde in Dresden v. 54; ref. 27986] Arroyo Shangay, 27°29'S, 54°40'W, río Uruguay basin, Misiones Province, Argentina. Holotype: MACN-ict 8670. Paratypes: MLP 10457 [ex AI 146] (10), MHNG 2644.99 (2), MTD F 28100-01 (2). Type catalog: Nadalin & López 2015:2 [ref. 34112]. •Valid as Bryconamericus ytu Almirón, Azpelicueta & Casciotta 2004 -- (Koerber 2011:2 [ref. 31122], Koerber 2014:4 [ref. 33621], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Valid as Bryconamericus ytu Almirón, Azpelicueta & Casciotta 2004. Stevardiidae: Diapominae. Distribution: Uruguay River basin, Argentina. Habitat: freshwater.

zamorensis, Bryconamericus Román-Valencia [C.], Ruiz-C. [R. I.], Taphorn [D. C.] & García-Alzate [C. A.] 2013:132, Figs. 3-5 [Animal Biodiversity and Conservation v. 36 (no. 1); ref. 32807] Zamora Chinchipe, Rio Nangaritza at confluence with Rio Numpatakaime, 78°31'20'' W, 4°20'31''S, elevation 950 meters. Holotype: MEPN 11134. Paratypes: IUQ, MEPN. •Valid as Bryconamericus zamorensis Román-Valencia, Ruiz-C., Taphorn & García-Alzate 2013 -- (Thomaz et al. 2015:Add. 5 [ref. 33893] genus uncertain). Current status: Valid as Bryconamericus zamorensis Román-Valencia, Ruiz-C., Taphorn & García-Alzate 2013. Stevardiidae: Diapominae. Distribution: South America: Nangaritza River drainage, Ecuador. Habitat: freshwater.