doceanus, Microlepidogaster Miranda Ribeiro [A. de] 1918:634 [6] [Revista do Museu Paulista v. 10; ref. 3725] Rio Doce, Espírito Santo, Brazil. Holotype (unique): MZUSP [ex DZSASP] 1016. Type catalog: Britski 1969:208 [ref. 12401], Ferraris 2007:282 [ref. 29155] On p. 6 of separate. •Valid as Microlepidogaster doceanus Miranda Ribeiro 1918 -- (Burgess 1989:439 [ref. 12860]). •Valid as Parotocinclus doceanus (Miranda Ribeiro 1918) -- (Garavello 1977:11 [ref. 7249], Isbrücker 1980:80 [ref. 2303], Garavello 1988:124 [ref. 6853], Burgess 1989:438 [ref. 12860], Lacerda & Evers 1996:88 [ref. 22351], Isbrücker 2001:30 [ref. 25653], Ribeiro et al. 2002:223 [ref. 26534] with author and date as Garavello 1977, Isbrücker 2002:25 [ref. 27178], Schaefer in Reis et al. 2003:326 [ref. 27061], Garavello & Britski 2003:258 [ref. 27469], Ferraris 2007:282 [ref. 29155], Sarmento-Soares et al. 2009:197 [ref. 30254], Lehmann A. & Reis 2012:62 [ref. 32074], Roxo et al. 2017:267 [ref. 35139], Silva-Junior et al. 2020:11 [ref. 37598], Ramos et al. 2021:2 [ref. 38561]). Current status: Valid as Parotocinclus doceanus (Miranda Ribeiro 1918). Loricariidae: Hypoptopomatinae. Distribution: Doce River basin, Espírito Santo, Brazil. Habitat: freshwater.