A new genus and species of myrmecophilous aphodiine beetle (Coleoptera, Scarabaeidae) inhabiting the myrmecophytic epiphyte Platycerium sp. (Polypodiaceae) in the Bornean rainforest canopy

摘要

Pterobius itiokai Maruyama, gen. n. and sp. n., (Coleoptera: Scarabaeidae: Aphodiinae) is described from Lambir Hills National Park, Borneo based on specimens collected from a Crematogaster difformis ant nest in the myrmecophytic epiphytic fern genus Platycerium. Pterobius belongs to the tribe Eupariini and is closely related to the Indo-Australian genus Cnematoplatys.