Euryalona orientalis (Daday, 1898) .

(1) Pedra do Cavalo Reservoir, Governador Mangabeira, 12°56’59”S 38°20’25”W, 11.vii.2001 and 27.iii.2002, leg. Eduardo Mendes da Silva (EL03176, EL00783).(2) Waterbody near Nova Soure, on the road connecting BR-101 and BR-116, 28.ii.1995, coll. P.S. Young and C.S. Serejo (MNRJ20279, EL00784).(3) 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) .