Pterorthochaetes insularis

Alberto Ballerio & Munetoshi Maruyama, 2010, The Ceratocanthinae of Ulu Gombak: high species richness at a single site, with descriptions of three new species and an annotated checklist of the Ceratocanthinae of Western Malaysia and Singapore (Coleoptera, Scarabaeoidea, Hybosoridae), Zookeys 34, pp. 77-104 : 81

11) Pterorthochaetes insularis Gestro

7. V. 2005, M. Maruyama, from termite nest(s) (1); 18. VI. 2006, Y. Katayama, from bess beetle nest(s) gallery (9); 24. IV. 2007, M. Maruyam, from termite nest(s) a (1); 28. IV. 2007, M. Maruyama, from termite nest(s) (1); 30. IV. 2007, M. Maruyama, from termite nest(s) (1); 3. V. 2007, M. Maruyama, from termite nest(s) (3).