gilbertoi, Cynolebias Costa [W. J. E. M.] 1998:238, Fig. 1 [Cybium v. 22 (no. 3); ref. 23578] Temporary pond about 30 kilometers south of Bom Jesus da Lapa, near rio São Francisco, Estado da Bahia, Brazil. Holotype: MZUSP 52304. Paratypes: MZUSP 52305 (1); UFRJ 4470 (3), 4471 (2, c&s). •Valid as Cynolebias gilbertoi Costa 1998 -- (Costa 1998:76 [ref. 23792], Lazara 2001:77 [ref. 25711], Costa 2001:364 [ref. 25719], Costa in Reis et al. 2003:529 [ref. 27061], Costa 2009:146 [ref. 30511], Costa 2014:79 [ref. 33510], Silva et al. 2020:13 [ref. 37809]). Current status: Valid as Cynolebias gilbertoi Costa 1998. Rivulidae: Cynolebiinae. Distribution: South America: middle São Francisco River basin (Brazil). Habitat: freshwater.