Annals of the South African Museum, Volume 18

abdomen alula anal cell antennae Antennae entirely black Anthrax apical areolets basal comb base Bezzi black bristles black hairs blackish Bombyliidae BOMBYLIUS broad broader broadly Bushmanland Cape colour coxae cubital fork dense discoidal cell distinct bristles entirely yellow EXOPROSOPA EXOPROSOPA eyes fore border fringe frons front fuscous genae genitalia genus grey-dusted greyish halteres hind border hind femora hyaline infuscated knob Legs entirely Length of body Loew Macq Macquart marginal cell metapleurae middle femora Namaqualand narrowed at end notopleural occiput ocellar tubercle ocelli pale yellowish palpi Péringuey pleurae posterior cell preceding species present species proboscis Proboscis black pubescence pulvilli R. M. Lightfoot reddish scutellum Scutellum red second longitudinal vein second posterior cell segments short sides silvery spicules spines Squamae stripe submarginal cells tarsi terminal vein thin third antennal joint third joint third posterior cell thorax tibiae tomentum upper branch venter white hairs whitish hairs Wiedemann yellow hairs yellowish hairs Zululand