Species that contain: Ageneiosus and ucayalensis [ 7 ] records

dentatus, Ageneiosus Kner [R.] 1858:441 [71] [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 26 (s. 373); ref. 2630] Suriname. Syntypes: NMW 47823 (6). Type catalog: Ferraris 2007:70 [ref. 29155]. On p. 71 of separate. •Synonym of Ageneiosus ucayalensis Castelnau 1855 -- (Ferraris in Reis et al. 2003:472 [ref. 27061] with question, Ferraris 2007:70 [ref. 29155] with question, Mirande & Koerber 2015:30 [ref. 35117]). •Valid as Ageneiosus dentatus Kner 1858 -- (Burgess 1989:286 [ref. 12860], Gómez & Chebez 1996:61 [ref. 23791], Le Bail et al. 2000:52 [ref. 24549], López et al. 2003:57 [ref. 27366], Ribeiro et al. 2017:5, 18 [ref. 35133], DoNascimiento et al. 2017:86 [ref. 35633], Calegari et al. 2019:[98] [ref. 36961], Careaga et al. 2020:77 [ref. 37774], Hashimoto et al. 2020:[3] 16 [ref. 37940], Silvano et al. 2020:206 [ref. 38135]). Current status: Valid as Ageneiosus dentatus Kner 1858. Auchenipteridae: Auchenipterinae. Distribution: South America: Orinoco and Amazonas River basins (Guyana, Suriname, Brazil, Colombia, Bolivia and Venezuela). Habitat: freshwater.

guianensis, Ageneiosus Eigenmann [C. H.] 1912:204, Pl. 21 (fig. 2) [Memoirs of the Carnegie Museum v. 5 (no. 1); ref. 1227] Wismar, Guyana. Holotype (unique): FMNH 53247 [ex CM 1712]. Type catalog: Henn 1928:74 [ref. 12305], Ibarra & Stewart 1987:6 [ref. 12367], Ferraris 2007:70 [ref. 29155]. •Valid as Ageneiosus guianensis Eigenmann 1912 -- (Burgess 1989:286 [ref. 12860]). •Synonym of Ageneiosus ucayalensis Castelnau 1855 -- (Ferraris in Reis et al. 2003:472 [ref. 27061] with question, Ferraris 2007:70 [ref. 29155] with question, Mirande & Koerber 2015:30 [ref. 35117]). •Synonym of Ageneiosus dentatus Kner 1858 -- (Ribeiro et al. 2017:18 [ref. 35133]). Current status: Synonym of Ageneiosus dentatus Kner 1858. Auchenipteridae: Auchenipterinae. Habitat: freshwater.

imberbis, Silurus Larrañaga [D. A.] 1923:376 [Escritos de Don Dámaso Antonio Larrañaga v. 2; ref. 22561] Uruguay. No types known. Type catalog: Ferraris 2007:70 [ref. 29155]. Corresponds to Silurus 38-radiatus on p. 386. Appeared as Silurus imberbis vel 38-radiatus in Devincenzi 1925:310, 322 [ref. 20322]; Devencinzi treated as a synonym of Ageneiosus ucayalensis Castelnau 1855. Name imberbis perhaps was in reference to Silurus imberbis Gmelin. •Synonym of Ageneiosus militaris Valenciennes 1835 -- (Ferraris in Reis et al. 2003:472 [ref. 27061], Ferraris 2007:70 [ref. 29155], Litz & Koerber 2014:18 [ref. 33622], Mirande & Koerber 2015:30 [ref. 35117], Ribeiro et al. 2017:52 [ref. 35133]). Current status: Synonym of Ageneiosus militaris Valenciennes 1835. Auchenipteridae: Auchenipterinae. Habitat: freshwater.

parnaguensis, Ageneiosus Steindachner [F.] 1910:399, Figured [Annalen des Naturhistorischen Museums in Wien v. 24 (nos. 3-4) (for 1910-1911); ref. 10014] Lake Parnaguá, Piauhy State, Brazil. Syntypes: NMW 47832 (1), 47837-38 (1, 2). Type catalog: Ferraris 2007:70 [ref. 29155]. •Valid as Ageneiosus parnaguensis Steindachner 1910 -- (Burgess 1989:286 [ref. 12860]). •Synonym of Ageneiosus ucayalensis Castelnau 1855 -- (Ferraris in Reis et al. 2003:472 [ref. 27061] with question, Ferraris 2007:70 [ref. 29155] with question, Mirande & Koerber 2015:30 [ref. 35117]). •Synonym of Ageneiosus dentatus Kner 1858 -- (Ribeiro et al. 2017:18 [ref. 35133]). Current status: Synonym of Ageneiosus dentatus Kner 1858. Auchenipteridae: Auchenipterinae. Habitat: freshwater.

porphyreus, Ageniosus Cope [E. D.] 1867:404 [Transactions of the American Philosophical Society (New Series) v. 13 (pt 3) (art. 13); ref. 18027] Suriname. Lectotype: ANSP 8389. Paralectotypes: ANSP 8388 (1). Type catalog: Böhlke 1984:17 [ref. 13621], Ferraris 2007:70 [ref. 29155]. Original genus is correctly Ageneiosus. Lectotype established by Fowler 1915:224 [ref. 1392]. •Valid as Ageneiosus porphyreus Cope 1867 -- (Burgess 1989:286 [ref. 12860]). •Synonym of Ageneiosus ucayalensis Castelnau 1855 -- (Ferraris in Reis et al. 2003:472 [ref. 27061] with question, Ferraris 2007:70 [ref. 29155] with question, Mirande & Koerber 2015:30 [ref. 35117], Ribeiro et al. 2017:69 [ref. 35133]). Current status: Synonym of Ageneiosus ucayalensis Castelnau 1855. Auchenipteridae: Auchenipterinae. Distribution: South America. Habitat: freshwater.

trigintaoctoradiatus, Silurus Larrañaga [D. A.] 1923:386 [Escritos de Don Dámaso Antonio Larrañaga v. 2; ref. 22561] Uruguay. No types known. Type catalog: Ferraris 2007:70 [ref. 29155]. Originally as Silurus 38-radiatus. Corresponds to Silurus imberbis on p. 376. Appeared as Silurus imberbis vel 38-radiatus in Devincenzi 1925:310, 322 [ref. 20322]; Devincenzi treated as a synonym of Ageneiosus ucayalensis Castelnau 1855. •Synonym of Ageneiosus militaris Valenciennes 1835 -- (Ferraris 2007:70 [ref. 29155], Litz & Koerber 2014:18 [ref. 33622], Mirande & Koerber 2015:30 [ref. 35117]). Current status: Synonym of Ageneiosus militaris Valenciennes 1835. Auchenipteridae: Auchenipterinae. Habitat: freshwater.

ucayalensis, Ageneiosus Castelnau [F. L.] 1855:49, Pl. 17 (fig. 2) [Animaux nouveaux or rares v. 2; ref. 766] Lake near Río Ucayali, Peru. Holotype (unique): MNHN B-0611 (poor condition). Type catalog: Bertin & Estève 1950:16 [ref. 19575], Ferraris 2007:70 [ref. 29155]. •Valid as Ageneiosus ucayalensis Castelnau 1855 -- (Ortega & Vari 1986:14 [ref. 9708], Burgess 1989:286 [ref. 12860], Burgess & Finley 1996:167 [ref. 22901], Britski et al. 1999:94 [ref. 24147], Camargo & Isaac 2001:145 [ref. 27639], Ferraris in Reis et al. 2003:472 [ref. 27061], López et al. 2003:57 [ref. 27366], Schraml 2005:22 [ref. 28585], Ferraris 2007:70 [ref. 29155], Ribeiro & Rapp Py-Daniel 2010:103 [ref. 30759], Barriga Salazar 2014:115 [ref. 35745], Sarmiento et al. 2014:141, 189 [ref. 35004], Mirande & Koerber 2015:30 [ref. 35117], DoNascimiento et al. 2017:86 [ref. 35633], Ribeiro et al. 2017:5, 69 [ref. 35133], Urbano-Bonilla et al. 2018:81 [ref. 35773], Calegari et al. 2019:[99] [ref. 36961], Hashimoto et al. 2020:[3] 16 [ref. 37940], Reis et al. 2020:464 [ref. 38364], Silvano et al. 2020:208 [ref. 38135], Meza-Vargas et al. 2021:22 [ref. 39298], Koerber et al. 2022:57 [ref. 39235]). Current status: Valid as Ageneiosus ucayalensis Castelnau 1855. Auchenipteridae: Auchenipterinae. Distribution: South America: Amazon River basin (Peru, Colombia and Brazil). Habitat: freshwater.