Four new genera of Heteropodinae Thorell, 1873 from Malaysia, Brunei and Papua New Guinea (Araneae: Sparassidae) Author Grall, Elena 0000-0002-8938-4105 Arachnology, Senckenberg Research Institute, Mertonstrasse 17 - 21, 60325 Frankfurt. & Institute of Ecology, Diversity and Evolution, Campus Riedberg, Goethe University, 60438 Frankfurt am Main, Germany; elena. grall @ senckenberg. de, https: // orcid. org / 0000 - 0002 - 8938 - 4105 Author Jäger, Peter 0000-0003-1563-0147 Arachnology, Senckenberg Research Institute, Mertonstrasse 17 - 21, 60325 Frankfurt. & peter. jaeger @ senckenberg. de, https: // orcid. org / 0000 - 0003 - 1563 - 0147 text Zootaxa 2022 2022-07-27 5169 1 1 25 journal article 106789 10.11646/zootaxa.5169.1.1 b76236d0-0336-4d17-804a-80f0344b097e 1175-5326 6911151 3CB49021-90C5-46F0-AAAF-619EE8068F42 Borniella gen. nov. Figs 1–16 , 82–85 , 98 Type species. Borniella parva spec. nov. Etymology. The generic name is derived from the name of the island Borneo, where the type species was recorded. The gender is feminine. Diagnosis. Males can be distinguished from other genera of the Heteropodinae by the RTA proximally arising from palpal tibia in combination with the presence of three tegular apophyses and the absence of an embolic apophysis (present in most Sinopoda species ) ( Figs 1–3 ). Females are similar to those of Sinopoda and Menarik gen. nov. in having a medially fused internal duct system with anteriorly situated glandular appendages ( Figs 4–7 ) but can be distinguished from Menarik gen. nov. by lobal septum present with two separate copulatory openings (septum absent and with copulatory atrium in Menarik gen. nov. , Figs 23–26 ); from Sinopoda by 1. Copulatory openings distinctly separated from epigynal pockets, those latter developed as shallow pockets only in anterior half, but as rims only in posterior half, and 2. Connecting ducts between anterior and posterior part of internal duct system not freely visible in dorsal view, but running ventrally and hidden behind internal structures (copulatory openings always connected directly or indirectly with epigynal pockets or connecting rims and connecting part of internal duct system distinctly visible in dorsal view, i.e. such internal structures absent in Sinopoda species ). Notes. Within the genus Sinopoda there is a huge range of variation in the female copulatory organ (for example in S. chiangmaiensis Grall & Jäger, 2020 or S. scurion Jäger, 2012 ). In contrast, the male palps show only little variation of the ground pattern. In males of all Sinopoda species described so far, the RTA arises from tibia distally and it is divided into a dorsal and ventral branch (exceptions are few species of the okinawana -group). This is true even for species with uncommon female copulatory organs like S. arboricola Grall & Jäger, 2020 or S. scurion Jäger, 2012 . Additionally, the embolus possesses a distinct apophysis in almost all Sinopoda spp. In those species of the okinawana -group with emboli without such an apophysis, the RTA arises distally from the tibia, and the embolus arises from tegulum in a much more proximal position, and the tegulum lacks any additional apophysis. Females are in fact superficially similar to those of the genus Sinopoda , but functional epigynal pockets are situated in this new genus exclusively in the anterior half. In Sinopoda spp. , in contrast, functional epigynal pockets are longer, running from postero-lateral to antero-medial (in most of the species). In any case the copulatory opening is situated in the pockets and not visible in ventral view as in the new genus. Description. See description of type species. Distribution. Northern Borneo ( Malaysia : Sarawak ; Brunei ) ( Fig. 98 : green circles). Species included. Only the type species.