In this poper, three new species ore described: Ablaptus bolivianus, n. sp. and A. simillimus, n. sp. from Bolivia; and A. lopesi, n. sp. from Brazil. A detailed study of the male genitalia is included, and the relationships o f the genus Ablaptus are discussed.
Memórias do Instituto Oswaldo Cruz : an international journal of biological and biomedical research. Rio de Janeiro, RJ. Vol. 84, supl. IV (1989), p. 57-68