laticeps, Schizodontopsis Eigenmann [C. H.] 1912:299, Pl. 41 (fig. 4) [Memoirs of the Carnegie Museum v. 5 (no. 1); ref. 1227] Crab Falls, Essequibo River, Guyana. Holotype: FMNH 53359 [ex CM 1825]. Paratypes: IU 12116 (2, missing). Type catalog: Henn 1928:57 [ref. 12305], Ibarra & Stewart 1987:78 [ref. 12367]. •Valid as Anostomoides laticeps (Eigenmann 1912) -- (Santos & Jégu 1990:164 [ref. 20180], Garavello & Britski in Reis et al. 2003:72 [ref. 27061], Santos & Zuanon 2006:59 [ref. 28618], Sarmiento et al. 2014:183 [ref. 35004], DoNascimiento et al. 2017:39 [ref. 35633]). •Synonym of Anostomoides atrianalis Pellegrin 1909 -- (Assega & Birindelli 2019:129 [ref. 36847]). Current status: Synonym of Anostomoides atrianalis Pellegrin 1909. Anostomidae. Distribution: Essequibo, Orinoco, and Solimões River basins: Brazil, Colombia, Bolivia, Guyana and Venezuela [if valid]. Habitat: freshwater.