A review of the Cholevinae from the island of Borneo (Coleoptera, Leiodidae) Author Schilthuizen, Menno Author Perreau, Michel Author Njunjic, Iva text ZooKeys 2018 777 57 108 http://dx.doi.org/10.3897/zookeys.777.23212 journal article http://dx.doi.org/10.3897/zookeys.777.23212 1313-2970-777-57 D9F353643DCD4BA6B70D62FB275DEB1B Ptomaphaginus latimanus Schilthuizen & Perreau, 2008 Figures 5i, 6g, h, 9j, 10h Ptomaphaginus latimanus Schilthuizen & Perreau, 2008: 196, figs 22-23; type from Gunung Trus Madi, Sabah, Borneo (in RMNH, RMNH.INS.1086293). Description. (Adapted from Schilthuizen and Perreau (2008) ). Length 2.3-2.9 mm. Habitus slender, ovoid. Pronotum 1.60-1.75 times as wide as long, as wide as the elytra. Elytra 1.15-1.25 times as long as their combined width (length measured from the caudal tip of the scutellum to the apex of the elytra). Winged. Aedeagus short and wide, with two elongated apical, laterally-directed 'wings' and a short terminal processus. Spermatheca narrow, annulated, and bent over a rounded 90° angle, quite similar to that of P. kinabaluensis . Spermiduct long and narrow, with numerous coils. Antennae short, as long as the width of the head. Long setae on the ventral side of the male profemur and protibia absent. Male with broad and indistinct central notches on the 5th and 6th visible abdominal sternite. Male protarsi strongly dilated. Differential diagnosis. Ptomaphaginus latimanus is closely related to P. kinabaluensis , but differs in the habitus, which is much more stocky in P. latimanus . Also, P. kinabaluensis has extended elytral apices in the female, less strongly dilated male protarsi, and a central extension on the male 4th abdominal sternite. Habitat and distribution. Only known from montane forest at Gunung Trusmadi in Sabah, at 1400 m elev. One bryanti -group female (RMNH.INS.555611) from Sayap substation on Gunung Kinabalu is genetically unique (BOLD BIN: ACK0183) and might also belong to this species. Figure 10. Ptomaphaginus , female spermiduct and spermatheca. a P. bryantioides Schilthuizen & Perreau, Gunung Mulu (NHMUK) b P. grandis sp. n., Gunung Mulu, paratype (NHMUK) c P. isabellarossellini sp. n., Gunung Kinabalu, paratype (RMNH.INS.1086161) d P. louis sp. n., Gunung Mulu, paratype (NHMUK) e P. muluensis sp. n., Gunung Mulu, paratype (NHMUK) f P. scaphaner Szymczakowski, Gunung Mulu (NHMUK) g P. kinabaluensis Schilthuizen & Perreau, Gunung Kinabalu (TXEX) h P. latimanus Schilthuizen & Perreau, Gunung Trus Madi, paratype (RMNH).