Arsinoe quadriguttata Laporte de Castelnau, 1835

Prothorax red, the base slightly produced backwards.
Elytra black. Each elytron with a rounded yellow spot below the shoulder, and another above the apex, near to the suture.
Femora yellowish red, with the apical part and the tibiae deeply infuscated; apical segments of abdomen infuscated.
Length 8-9 mm.

Description in Péringuey 1896. A Descriptive Catalogue of the Coleoptera of South Africa:
https://www.biodiversitylibrary.org/page/36877514#page/299/mode/1up

Illustrated in Peringuey 1896:
https://www.biodiversitylibrary.org/page/36877514#page/657/mode/1up