Species that contain: Acestrorhynchus and pantaneiro [ 5 ] records

altus, Acestrorhynchus Menezes [N. A.] 1969:52, 118, Fig. 38 [Arquivos de Zoologia (São Paulo) v. 18 (nos 1-2); ref. 7834] Rio Arari, at Cachoeira do Arari, Ilha de Marajó, Pará State, Brazil. Holotype: MCZ 45256. Paratypes: (57) BMNH (7); DZSASP 3527 (1), 4558-59 (2); FMNH 74360 (10); MCZ 832 (2), 20623 (2), 20625 (1), 45251 (1, c&s), 45252-55 (4), 45257-74 (18), 46003 (1), 46005-06 (2); MZUSP 2049 (1), USNM (2); ZMA 110399 (2). Type catalog: Nijssen et al. 1982:13 [ref. 19236], Menezes & Géry 1983:590 [ref. 8307], Ibarra & Stewart 1987:5 [ref. 12367], Oyakawa 1996:446 [ref. 23140]. •Synonym of Acestrorynchus pantaneiro Menezes 1990 -- (Casciotta et al. 2003:118 [ref. 28130], Menni 2004:74 [ref. 28131]). •Valid as Acestrorhynchus altus Menezes 1969 -- (Ortega & Vari 1986:7 [ref. 9708], Menezes 1992:47 [ref. 21389], Gómez & Chebez 1996:47 [ref. 23791], Britski et al. 1999:56 [ref. 24147], Lasso et al. 2001:95 [ref. 25928], Menezes in Reis et al. 2003:231 [ref. 27061], Toledo-Piza 2007:754 [ref. 29426], Sarmiento et al. 2014:183 [ref. 35004], Careaga et al. 2020:75 [ref. 37774], Meza-Vargas et al. 2021:15 [ref. 39298]). Current status: Valid as Acestrorhynchus altus Menezes 1969. Acestrorhynchidae: Acestrorhynchinae. Distribution: South America: Amazon River basin (Bolivia, Brazil and Peru). Habitat: freshwater.

denticulosus, Salmo Larrañaga [D. A.] 1923:378 [Escritos de Don Dámaso Antonio Larrañaga v. 2; ref. 22561] Uruguay. Original as Salmo (dentado) denticulosus; corresponds to Salmo 26-radiatus on p. 388. Appeared as Salmo denticulosus vel 26-radiatus in Devincenzi 1925:313, 322 [ref. 20322]; Devincenzi treated as a synonym of Acestrorhynchus falcatus (Bloch) [= Salmo falcatus Bloch 1794]. •Species inquirenda in Characidae -- (Reis et al. 2003:159 [ref. 27061]). •Synonym of Acestrorhynchus pantaneiro Menezes 1992 -- (Litz & Koerber 2014:10 [ref. 33622]). Current status: Uncertain as Acestrorhynchus pantaneiro Menezes 1992. Acestrorhynchidae: Acestrorhynchinae. Habitat: freshwater.

falcatus, Salmo Bloch [M. E.] 1794:120, Pl. 385 [Naturgeschichte der ausländischen Fische v. 8; ref. 463] Suriname. Syntypes: ZMB 3613 (2). Type catalog: Paepke 1999:62 [ref. 24282]. On p. 97 of Bloch's Ichthyologie, v. 11 [ref. 21381]. •Synonym of Acestrorhynchus pantaneiro Menezes 1990 -- (Casciotta et al. 2003:118 [ref. 28130]). •Valid as Acestrorhynchus falcatus (Bloch 1794) -- (Menezes & Géry 1983:590 [ref. 8307], Ortega & Vari 1986:7 [ref. 9708], Géry et al. 1991:42 [ref. 21021], Planquette et al. 1996:222 [ref. 22818], Lasso et al. 2001:95 [ref. 25928], Menezes in Reis et al. 2003:231 [ref. 27061], López-Fernández & Winemiller 2003:199 [ref. 27386], Toledo-Piza 2007:754 [ref. 29426], Barriga Salazar 2014:109 [ref. 35745], Sarmiento et al. 2014:183 [ref. 35004], Ramos et al. 2014:4 [ref. 35321], Melo et al. 2016:133 [ref. 34701], DoNascimiento et al. 2017:45 [ref. 35633], Silva et al. 2020:4 [ref. 37809], Meza-Vargas et al. 2021:15 [ref. 39298], Borstein et al. 2022:16 [ref. 39507], Koerber et al. 2022:29 [ref. 39235], Vieira et al. 2023:17 [ref. 40759]). Current status: Valid as Acestrorhynchus falcatus (Bloch 1794). Acestrorhynchidae: Acestrorhynchinae. Distribution: South America: Brazil, Ecuador, Colombia, Bolivia, French Guiana, Guyana, Peru, Suriname and Venezuela. Habitat: freshwater.

pantaneiro, Acestrorhynchus Menezes [N. A.] 1992:42 [Comunicações do Museu de Ciências da PUCRS, Série Zoologia v. 5; ref. 21389] Rio Cuiabá, Volta Grande, Município de Santo Antônio do Leverger, Mato Grosso State, Brazil. Holotype: MZUSP 40256. Paratypes: MZUSP 2049 (1), 19938 and 36731 (total 6), 19996 (1), 26913 (1), 27677-78 (2, 1), 27680 (1), 27691 (1), 27815 (4), 36393-94 and 36422 (total 5), 36714 (3); USNM 297759-60 (2, 2), 297762 (7). Type catalog: Oyakawa 1996:449-450 [ref. 23140]. •Valid as Acestrorhynchus pantaneiro Menezes 1992 -- (Braga 1994:24 [ref. 27878], Gómez & Chebez 1996:47 [ref. 23791], Sverlij et al. 1998:12 [ref. 27632], Britski et al. 1999:56 [ref. 24147], Lasso et al. 2001:95 [ref. 25928], Menezes in Reis et al. 2003:232 [ref. 27061], López et al. 2003:34 [ref. 27366], Menni 2004:74 [ref. 28131], Toledo-Piza 2007:755 [ref. 29426], Mirande 2010:482 [ref. 31006], Litz & Koerber 2014:10 [ref. 33622], Sarmiento et al. 2014:35, 183 [ref. 35004], Mirande & Koerber 2015:16 [ref. 35117], Bertaco et al. 2016:411 [ref. 34561], Petry et al. 2016:301 [ref. 34966], Nión et al. 2016:29 [ref. 35565], Koerber et al. 2017:24 [ref. 35267], Loureiro et al. 2020:14 [ref. 37909], Reis et al. 2020:456 [ref. 38364], Bertaco & Azevedo 2023:4 [ref. 39997], Bertaco et al. 2023:9 [ref. 40740], Giora & Wingert 2023:153 [ref. 41026], Loureiro et al. 2023:52 [ref. 40506]). Current status: Valid as Acestrorhynchus pantaneiro Menezes 1992. Acestrorhynchidae: Acestrorhynchinae. Distribution: South America: Argentina, Bolivia, Brazil, Paraguay and Uruguay. Invasive in some parts of southern Brazil. Habitat: freshwater.

vigintisexradiatus, Salmo Larrañaga [D. A.] 1923:388 [Escritos de Don Dámaso Antonio Larrañaga v. 2; ref. 22561] Originally as Salmo 26-radiatus. Quoted from Larrañaga manuscript as Sp. n., by Devincenzi, but Devincenzi (p. 322, 313) treated as a synonym of Acestrorhynchus falcatus (Bloch) [= Salmo falcatus Bloch 1794]. •Synonym of Acestrorhynchus pantaneiro Menezes 1992 -- (Litz & Koerber 2014:10 [ref. 33622]). Current status: Uncertain as Acestrorhynchus pantaneiro Menezes 1992. Acestrorhynchidae: Acestrorhynchinae. Habitat: freshwater.