Phylogenomic placement and revision of Iranattus Prószyński, 1992 jumping spiders (Salticidae, Plexippini, Plexippina)

Abstract

The jumping spider genus Iranattus Prószyński, 1992, distributed from Africa to southwestern Asia, has been placed within the Harmochirina because of their male palp structures and elongated third legs. Here, we present phylogenomic evidence that it belongs instead to the subtribe Plexippina, further supported by the presence of two coupling pockets in the female epigyne. In this study, we redescribe I. principalis (Wesołowska, 2000) and I. rectangularis Prószyński, 1992. Additionally, the female of I. rectangularis, the type species of the genus, is described for the first time, and we report its range extension east to India.