Antillatus applanatus, Zhang, Jun-Xia & Maddison, Wayne P., 2012

Zhang, Jun-Xia & Maddison, Wayne P., 2012, New euophryine jumping spiders from the Dominican Republic and Puerto Rico (Araneae: Salticidae: Euophryinae), Zootaxa 3476, pp. 1-54 : 21

Genus Antillattus Bryant, 1943

Medium sized spiders. Male chelicerae are usually elongate or enlarged with modifications such as projections on the front and/or ectal surface. Endites are usually enlarged distally. Chelicera usually has a fissident retromarginal tooth with more than two cusps or a unident retromarginal tooth (e.g. Antillattus applanatus ). Embolus of the male palp is usually short with a simple curve. Epigynum has an obvious window with a median septum. Vulva usually has a pair of secondary spermathecae in addition to the primary spermathecae. Antillattus differs from Agobardus in the dentition of the female chelicera ( Agobardus has one bicuspid retromarginal tooth in female) and the presence of the secondary spermatheca in vulva ( Agobardus lacks secondary spermatheca). Although some species of Agobardus also have enlarged chelicerae in male, they usually lack a projection on the front or ectal surface of the chelicera as seen in Antillattus .

Only two species have been reported from Hispaniola ( Bryant 1943; Platnick 2011). However, some species placed in Agobardus , Pensacola and Siloca may actually belong to Antillattus . The new species is placed in Antillattus mainly because unpublished molecular data indicates that it is closely related to the type species of Antillattus , A. gracilis Bryant, 1943 .

Figures 90–93. Antillatus applanatus sp. nov. 90 – 92 male holotype; 93 female paratype. Figures 90 – 93 are copyright © 2012 W. P. Maddison, released under a Creative Commons Attribution (CC-BY) 3.0 license.