Chydorus nitidulus (Sars, 1901) .

(1) Pedra do Cavalo Reservoir, Governador Mangabeira, 12°56’59”S 38°20’25”W, 11.vii.2002, coll. L.M.A. Elmoor-Loureiro (EL03248). (2) Contas River, Itagibá, 14°06’–14°11’S 39°39’–39°47’W, x.2008 – vii.2009, coll. Sheila Bonfim de Jesus (SBJ, EL02869). (3) Reservoir in Santa Rita Stream, Itagibá, 14°11’14”S 39°42’27”W, x.2008 – vii.2009, coll. Sheila Bonfim de Jesus (SBJ). (4) Reservoir in Onça Stream, Bom Sucesso farm, Itagibá, 14°10’25”S 39°44’19”W, x.2008 – vii.2009, coll. Sheila Bonfim de Jesus (SBJ) .