Maddisonia-A New Jumping Spider Genus from Australia (Arachnida: Araneae: Salticidae) Author Zabka, Marek text Records of the Australian Museum 2014 2014-05-28 66 4 217 223 http://dx.doi.org/10.3853/j.2201-4349.66.2014.1599 journal article 10.3853/j.2201-4349.66.2014.1599 2201-4349 4684709 Maddisonia whytei sp. nov. Figs 2 , 4C,D Etymology . The name of the species is proposed for Mr Robert Whyte, Australian naturalist, arachnologist and photographer. Material examined . HOLOTYPE male, Queensland , Chelsea Rd Bushland Res., 27°29'S 153°11.5'E , coastal ironbark, open forest, 15 m , 1–31 March 2004 , QM party, 51974, QMB S90766 . Diagnosis . Tibial apophysis bifurcate with additional ventral protrusion (see arrow at Fig. 4C ). Tegular lobe pointed, embolus’ base with projection (see arrow, Fig. 4C ). Description . Male ( Fig. 2A–E ). Cephalothorax brown, eYe field and eYe surroundings darker. Whole surface with scattered light hairs, more numerous on sides.Anteriorly with brownish longer hairs. Abdomen blackish with a pattern of lighter spots and dots. Spinnerets dark greY. ClYpeus verY narrow, brown. Chelicerae vertical, brown, with two pro- and retromarginal teeth. Maxillae, labium and sternum dirty brown. Venter brownish grey. Legs I dirty brown, others with dark greY and light bands. Palpal organ as in Figs 2F, 2G , 4C , ane 4D. Dimensions: CL 1.50; EFL 0.57; AEW 0.88; PEW 0.88; CW 1.09; CH 0.72; AL: 1.24; AW: 0.83; L1: 0.805 + 0.665 + 0.70 + 0.545 + 0.315; L2: 0.525 + 0.420 + 0.420 + 0.245 + 0.28; L3: 0.63 + 0.245 + 0.385 + 0.315 + 0.385; L4: 0.595 + 0.35 + 0.42 + 0.385 + 0.385. Distribution . Known only from type-locality (Fig. 5, closed-circle).