Dicronorhina derbyana derbyana (Westwood, 1843)

(Fig. 20c)

Distribution: ANG, BOW, MAW, NAB, RSA, ZIM.

Distribution in Angola (Provinces): 1) CNN.

Historic records:

—Humbe, Merero (CNN) (Paulino de Oliveira 1882 and Lekkerkerk & Krikken 1986).

Material examined: Angola, 1 ♂, Nº 1907 (blue label), nº 34 (white label), old collection, box nº IX-78, MZUC .

Remarks. Four subspecies are recognized by Beinhundner (2017a). By the recorded locality, it seems to occur in the most southern territory of Angola. The larva of the third instar was described by Carl & Kühbander (1993). Biological and ecological data were provided by Holm & Marais (1992). Taking into account artificial breeding conditions, Malec & Šípek (2017) included this species in their group 1.