TRÊS OCNERODRILIDAE (OLIGOCHAETA) DA AMAZÔNIA BRASILEIRAABSTRACT
Three Ocnerodrilidae of the Brazilian Amazonia, State of Para, wore estudied. Eukerria taisa, sp. n. belongs to the group with gordiodriloid calciferous glands and spermathecopores in the line b; it is distinguished by the clitellum, male genital field and latero-parietal vessels. New occurrence is indicated to E. guamais Righi Haplodrilus (H.) amazonicus, sp. n. is characterized by the male porophores, position of the spermathecopores and gizzard.