santanae, Cynolebias Shibatta [O. A.] & Garavello [J. C.] 1992:182, Fig. 5 [Comunicações do Museu de Ciências da PUCRS, Série Zoologia v. 5 (no. 11); ref. 21420] Right bank of ribeirão Sant'ana [Santana], Distrito Federal, 750 meters from border of Distrito Federal with Goiás, Brazil, [16°02'31"S, 47°45'38"W]. Holotype: MZUSP 43777. Paratypes: MCP 15453 (4), MZUSP 43778 (41). •Valid as Simpsonichthys santanae (Shibatta & Garavello 1992) -- (Costa & Brasil 1996:95 [ref. 22917], Costa 1996:130 [ref. 25271], Costa 1998:75 [ref. 23792], Lazara 2001:298 [ref. 25711], Costa et al. 2003:140 [ref. 26946], Costa in Reis et al. 2003:542 [ref. 27061], Costa 2006:17 [ref. 28620], Costa & Brasil 2006:221 [ref. 28843], Costa & Brasil 2007:60 [ref. 29215], Costa 2007:200 [ref. 29338], Costa 2007:38 [ref. 29445], Costa & Nielsen 2007:69 [ref. 35757], Costa 2012:314 [ref. 31750], Nielsen et al. 2017:166 [ref. 35304], Nielsen et al. 2017:166 [ref. 35304], Loureiro et al. 2018:11 [ref. 36240]). Current status: Valid as Simpsonichthys santanae (Shibatta & Garavello 1992). Rivulidae: Cynolebiinae. Distribution: Ribeirão Santana floodplains, upper Paraná River basin, central Brazil. Habitat: freshwater.