Ptychodesthes bicostata intermedia Schein, 1943

(Figs. 24c, d)

Distribution: ANG, DOC?

Distribution in Angola (Provinces): 1) ZAI.

Historic records:

—Portugiesisch Congo (ZAI) (Schein 1943);

— Angola (without locality) (Ferreira 1965).

Material examined: Angola, 1 ♂, Nº 1907 (blue label), nº 56 (white label), 1♀, Nº 1907 (blue label), nº 57 (white label), old collection, box nº IX-78, MZUC.

Remarks. The subspecies was described on the basis of one female from “Portugiesisch Congo ” (Schein 1943). It occurs in Angola (Krajcik 2008a; Beinhundner 2017a), but Schoolmeesters (2018) considers DOC also in its distribution. Some ecological remarks were provided for Ptychodesthes alternata alternata (Klug, 1855) by Holm & Marais (1992).