tenellus, Fundulus Baird [S. F.] & Girard [C. F.] 1853:389 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 6; ref. 15636] Praire Mer Rouge, Louisiana; Russellville, Kentucky, U.S.A. Syntypes: MCZ 1272 (1) Russellville, 1357 (3) Praire Mer Rouge; ?UMMZ 56906 (1). •Synonym of Fundulus notatus (Rafinesque 1820) -- (Wildekamp 1996:280 [ref. 23649], Lazara 2001:156 [ref. 25711] in part). •Synonym (in part) of Fundulus olivaceus (Storer 1845) -- (Lazara 2001:158 [ref. 25711]). Current status: Synonym of Fundulus notatus (Rafinesque 1820). Fundulidae. Habitat: freshwater.