A new species of Zorotypus from central Amazonia, Brazil (Zoraptera, Zorotypidae) ; American Museum novitates, no. 3528

Abstract

A new species of zorapteran (Polyneoptera: Zorotypidae: Zorotypus) is described and figured from alates and apterous individuals captured in central Amazonia, Brazil. Zorotypus amazonensis Rafael and Engel, new species, is distinguished from related neotropical species by the setation of the male vertex, the peculiar development of the male cerci, female metafemoral ornamentation, female sternites, and presence of a true Cu vein in the hind wing base (permitting for the first time an accurate homologization of hind wing veins in Zoraptera). The Brazilian zorapteran fauna is briefly summarized and the homology and phylogenetic implications of cepahlic and wing venational traits are discussed. The Embiodea + Zoraptera clade is dubbed mirorder Mystroptera Engel.