pantanalensis, Cynolebias Seegers [L.] 1988:31, Figs. 1-2, 4 [Die Aquarien- und Terrarienzeitschrift (DATZ) v. 41 (no. 4); ref. 9098] Transpantaneira road, between Poconé and Corumbá, 16°43'S, 56°50'W, Sararé River, tributary of Paraguay River, Mato Grosso, Brazil. Holotype: ZFMK 15534. Paratypes: MZSUP (4); ZFMK 15535-42 (8). Type catalog: Herder et al. 2010:124 [ref. 31087]. •Synonym of Plesiolebias glaucopterus (Costa & Lacerda 1988) -- (Costa 1991:375 [ref. 13611], Costa 1995:28 [ref. 22097], Costa 1998:319 [ref. 23324], Lazara 2001:257 [ref. 25711], Costa in Reis et al. 2003:533 [ref. 27061]). Current status: Synonym of Plesiolebias glaucopterus (Costa & Lacerda 1988). Rivulidae: Rivulinae. Habitat: freshwater.