Ptilium pernix Darby, 2018

(Figs 3 A–C)

Remarks: Described from a single specimen collected in Angola (Darby 2018) and not known from any other country since. Superficially similar to Ptenidium with a rounded and polished dorsal surface but the pronotum is without foveae, and the procoxae are contiguous without a keel. Figures of the pronotal margin, scutellum, and elytral humerus, not included in my original description, are now added.

Material examined

♀, UGANDA: Mpanga Forest, 25 miles N. Kampala, 0°12′N, 32°17′E, ix.1965, leg. W. C. Block, B. M. 1978-472 (BMNH).