Diaphanosoma spinulosum Herbst, 1967 .

(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 (EL02198, EL00029). (2) Permanent waterbody at BR-116, near to Serrinha, 28.ii.1995, coll. P.S. Young and C.S. Serejo (MNRJ15463, EL00611). (3) Waterbody near Nova Soure, on the road connecting BR-101 and BR-116, 28.ii.1995, coll. P.S. Young and C.S. Serejo (MNRJ20284) .