Diploa tridens Arrow, 1906

(Figs. 28a, b, c, d)

Distribution: ANG, DOC.

Distribution in Angola (Provinces): 1) BIE.

Historic records:

—Bihe (BIE) (Arrow 1906).

Material examined: Chitembo (10 km N) (13º 22´40.78´´ S, 16º 41´58.07´´ E, 1666 m alt., 282) (BIE), 1.XI.2014, 1♂, 1♀, LT, A. Serrano & R. Capela leg., ASC .

Remarks. The species was originally described from Angola and D.R. of the Congo (Katanga: Garenganze) (Arrow 1906). The adult specimens from Chitembo were collected by LT in an open secondary forest. Biological and other ecological data are not available.