Karaops marrayagong and Karaops nitmiluk sp. nov. A Karaops marrayagong on tree, Ku-ring-gai Wildflower Garden, New South Wales (Photo: Wendy Grimm) B Karaops marrayagong, male palp, retrolateral, same data as previous (sel_1091, AM KS. 126522) C Karaops marrayagong, epigyne, caudal same data as previous (sel_1089, AM KS. 126520) D Karaops nitmiluk sp. nov., holotype, epigyne, Baruwei Walk, Nitmiluk National Park, Northern Territory (sel_1333, MAGNT A004906); pink = median field, blue-violet = epigynal windows, yellow = lateral lobes/epigynal plate E same, endogyne, yellow = accessory bulbs, blue = spermathecae, red = fertilization ducts, green = posterodorsal fold F same, epigyne G same, endogyne. Scale bars: 1 mm (B); 0.2 mm (D–G).