The type specimens of "dorylomorph" ants (Hymenoptera, Formicidae: Aenictinae, Ecitoninae, Cerapachyinae, Leptanilloidinae) deposited in the Museu de Zoologia da Universidade de S？o Paulo, Brazil

the present catalogue lists the "dorylomorph" ant types (aenictinae: aenictus; cerapachyinae: acanthostichus and cerapachys; ecitoninae: eciton, labidus, neivamyrmex and nomamyrmex; and leptanilloidinae: asphinctanilloides and leptanilloides) housed in the formicidae collection of the hymenoptera laboratory, museu de zoologia da universidade de s？o paulo (mzsp), brazil. in total, the collection includes types of 141 nominal species, of which 56 are still valid. the majority of types of dorylomorph species in the mzsp collection are syntypes (67 species), but there are as well 13 species represented by holotypes only, 17 by holotypes and paratypes, 43 species by paratypes only, and one species by a paralectotype. we record the label information, condition of the specimens, nomenclatural changes, type status, and provide indexes of the listed taxa.