New euophryine jumping spiders from Papua New Guinea (Araneae: Salticidae: Euophryinae) 3491 Zhang, Jun-Xia Maddison, Wayne P. Zootaxa 2012 2012-09-20 3491 1 74 5CTTZ Zhang & Maddison, 2012 Zhang & Maddison 2012 [151,438,692,718] Arachnida Salticidae Zabkattus Animalia Araneae 72 73 Arthropoda species trapeziformis sp. nov.   Figs 331–335   Type material.  Holotype: female, PAPUA NEW GUINEA: Central Province: Varirata National Park, 9.436° S, 147.364° E, elev.  740 ma.s.l.,  4 August 2008, coll. W. Maddison, A. Kore & J. Kore, WPM#08-029 ( UBC-SEM AR00119).   Etymology.The specific epithet refers to the trapezoid-shaped median septum of the epigynum.   Diagnosis.This species differs from  Zabkattus brevisby the median septum, which is continuous with the anterior margin of the window ( Fig. 334), the long and convoluted copulatory duct ( Fig. 335), and the presence of small accessory gland near the beginning of copulatory duct ( Fig. 335).   Description. Female( holotype, UBC-SEM AR00119). Carapace length 1.5; abdomen length 1.5. Chelicera: red brown. Tibia of first leg with three pairs of ventral macrosetae; metatarsus with two pairs. Measurements of legs: I 3.2, II 2.6, III 3.1, IV 3.1. Epigynum ( Figs 334–335): median septum continuous with the anterior edge of the window, with posterior end wider than anterior end. Copulatory duct long and convoluted, with an accessary gland near the beginning; spermatheca small and oval. Color in alcohol ( Fig. 333): carapace dark brown, covered with many white and a few orange scales; abdomen grayish brown, scattered with light yellow dots; legs grayish brown, with some yellowish markings.  Natural history.Specimens were found on leaf litter in forest. 2008-08-04 UBC-SEM W. Maddison & Maddison, A & J. Kore Papua New Guinea 740 -9.436 Central Province 77 147.364 Varirata National Park 72 73 AR00119 1 holotype