brasiliensis, Lythrypnus Greenfield [D. W.] 1988:463, Figs. 3-4 [Copeia 1988 (no. 2); ref. 6413] Ilha Vitoria, Saco do Profesor, 23°44'40"S, 45°01'40"W, Brazil, depth 15.2 meters. Holotype: MZUSP 38108. Paratypes: GCRL 10941 (1), UF 42853 (14). •Valid as Lythrypnus brasiliensis Greenfield 1988 -- (Rocha & Rosa 2001:992 [ref. 25909], Moura et al. in Menezes et al. 2003:99 [ref. 27192], Van Tassell 2011:141 [ref. 31732], Carvalho-Filho in Marceniuk et al. 2021:246 [ref. 38945], Parenti 2021:195 [ref. 38603], Carvalho-Filho 2023:240 [ref. 40480]). Current status: Valid as Lythrypnus brasiliensis Greenfield 1988. Gobiidae: Gobiinae. Distribution: Southwestern Atlantic: Ceará south to São Paulo (Brazil). Habitat: marine.