doceanus, Tetragonopterus Steindachner [F.] 1877:572 [14] [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 74 (1. Abth.); ref. 4224] Rio Doce, Brazil. Syntypes: (several) MNHN 1913-0135 and 0136 (2); NMW 57389 (2), 57591 (2). Type catalog: Bertin 1948:17 [ref. 19577]. On p. 14 of separate. •Valid as Moenkhausia doceana (Steindachner 1877) -- (Zarske & Géry 2001:9 [ref. 25156], Zarske & Géry 2002:19 [ref. 26554] dated 1875, Benine 2002:293 [ref. 26541], Benine in Reis et al. 2003:147 [ref. 27061], Bertaco & Lucinda 2006:66 [ref. 28492], Bertaco et al. 2011:60 [ref. 31234], Carvalho et al. 2014:377 [ref. 33383], DoNascimiento et al. 2017:[10] [ref. 35679]). •Synonym of Moenkhausia vittata (Castelnau 1855) -- (Silva & Malabarba 2016:270 [ref. 34515], Marinho & Benine 2024:236 [ref. 40817]). Current status: Synonym of Moenkhausia vittata (Castelnau 1855). Acestrorhamphidae: Stichonodontinae. Habitat: freshwater.