canabravensis, Plesiolebias Costa [W. J. E. M.] & Nielsen [D. T. B.] in Costa 2007:31, Figs. 20-21 [Zootaxa No. 1410; ref. 28993] Temporary lagoon in left rio Canabrava floodplains, rio Santa Tereza drainage, rio Tocantins basin, road TO-373, between Alvorada and Peixe, 12°29'46.3"S, 49°00'50.7"W, Estado do Tocantins, Brazil, elevation 292 meters. Holotype: UFRJ 6424. Paratypes: MCP 40500 (6); UFRJ 3801 (55), 4600 (6, c&s), 6425 (20). The second author is D. T. B. Nielsen. •Valid as Plesiolebias canabravensis Costa & Nielsen 2007. Current status: Valid as Plesiolebias canabravensis Costa & Nielsen 2007. Rivulidae: Rivulinae. Distribution: Seasonal lagoon near Canabrava River, Tocantins River basin, Brazil. Habitat: freshwater.