thoropsis, Gobionellus Pezold [F. L.] & Gilbert [C. R.] 1987:170, Fig. 1 [Copeia 1987 (no. 1); ref. 6777] North of Suriname River, Suriname, depth 10 fathoms. Holotype: FMNH 90554. Paratypes: FMNH 94890 (2); USNM 214066 (1), 264992 (1). •Valid as Ctenogobius thoropsis (Pezold & Gilbert 1987) -- (Murdy & Hoese 2003:1795 [ref. 27111], Moura et al. in Menezes et al. 2003:98 [ref. 27192], Pezold 2004:273 [ref. 27685], Van Tassell 2011:143 [ref. 31732], Carvalho-Filho in Marceniuk et al. 2021:240 [ref. 38945], Pezold 2022:130 [ref. 39351]). Current status: Valid as Ctenogobius thoropsis (Pezold & Gilbert 1987). Gobiidae: Gobionellinae. Distribution: Western Atlantic: coast of Suriname to the mouth of the Amazon, Brazil, northern South America. Habitat: freshwater, brackish, marine.