Annals of the South African Museum, Volume 18South African Museum, 1921 - Natural history |
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Page 7
... pubescence under which are very distinct spots of silvery scales . This group , however , is a very artificial one , and the following species may be divided at least in three natural series : ( 1 ) that of B. lateralis - that is to say ...
... pubescence under which are very distinct spots of silvery scales . This group , however , is a very artificial one , and the following species may be divided at least in three natural series : ( 1 ) that of B. lateralis - that is to say ...
Page 8
... pubescence , chiefly in the female , which has , besides , the thorax densely clothed with white hairs ; discal cross - vein never placed before the middle of the discoidal cell . 12 ( 17 ) . Second longitudinal vein straight ; discal ...
... pubescence , chiefly in the female , which has , besides , the thorax densely clothed with white hairs ; discal cross - vein never placed before the middle of the discoidal cell . 12 ( 17 ) . Second longitudinal vein straight ; discal ...
Page 20
... pubescence , and yellow hind borders of the abdominal segments . A single female example from Bushmanland ( Cape ) , Jackal's Water , October , 1911 ( R. M. Lightfoot ) . Head as in mundus ; second antennal joint black like the third ...
... pubescence , and yellow hind borders of the abdominal segments . A single female example from Bushmanland ( Cape ) , Jackal's Water , October , 1911 ( R. M. Lightfoot ) . Head as in mundus ; second antennal joint black like the third ...
Page 27
... pubescence . Legs with strong , black spines , those of the hind femora numbering 5-7 , and very long ; femora black , white - scaled ; tibiae yellow ; tarsi black with yellowish base . Claws of the male very long , black ; claws of the ...
... pubescence . Legs with strong , black spines , those of the hind femora numbering 5-7 , and very long ; femora black , white - scaled ; tibiae yellow ; tarsi black with yellowish base . Claws of the male very long , black ; claws of the ...
Page 29
... pubescence at the apex is tuft - like . Legs black , with yellow spines , even those of the hind femora ; claws black , long . Wings with black basal comb and with white - scaled costa ; first posterior cell with a long stalk ...
... pubescence at the apex is tuft - like . Legs black , with yellow spines , even those of the hind femora ; claws black , long . Wings with black basal comb and with white - scaled costa ; first posterior cell with a long stalk ...
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Common terms and phrases
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 PĂ©ringuey 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