Annals of the South African Museum, Volume 18 |
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Page 99
Antennae entirely black ; coxae black ; halteres with black knob , at least above in the male ; abdomen quite black . 4 ( 7 ) . First antennal joint distinctly thickened and clothed with dense and long hairs ; cheeks clothed with very ...
Antennae entirely black ; coxae black ; halteres with black knob , at least above in the male ; abdomen quite black . 4 ( 7 ) . First antennal joint distinctly thickened and clothed with dense and long hairs ; cheeks clothed with very ...
Page 103
Front coxae yellow , and moreover there is a yellow stripe above them on the prothorax ; first posterior cell distinctly narrowed at end . 6 ( 7 ) . Abdominal stalk black above ; wings rather infuscated . leptogaster , Loew . ī ( 6 ) .
Front coxae yellow , and moreover there is a yellow stripe above them on the prothorax ; first posterior cell distinctly narrowed at end . 6 ( 7 ) . Abdominal stalk black above ; wings rather infuscated . leptogaster , Loew . ī ( 6 ) .
Page 207
Pleura dark brown , a conspicuous broad silvery grey stripe across the mesopleura , extending from the fore coxae to above the base of the middle coxae . Mesosternum dark brown , more or less silvery - grey pruinose .
Pleura dark brown , a conspicuous broad silvery grey stripe across the mesopleura , extending from the fore coxae to above the base of the middle coxae . Mesosternum dark brown , more or less silvery - grey pruinose .
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Common terms and phrases
abdomen allied anal cell antennae apical band basal basal comb base black hairs blackish body bristles broad broader broadly brownish Cape claws closed clothed colour coxae cubital fork dark brown darker deep dense described developed discal cross-vein discoidal cell distinct distinguished elongate entirely black EXOPROSOPA eyes face female femora fore fringe frons front genus grey greyish half halteres Head hind border hind femora hyaline infuscated joint knob Legs length less Loew longer male margin middle Museum narrow numerous occiput ocellar origin pale pale yellowish palpi pattern placed pleurae posterior cell preceding present proboscis prominent pubescence reddish scales scutellum segments separated shining short shorter sides silvery South African species specimen spines Squamae stripes strong terminal thin third thorax tibiae tuft Type usually vein venation venter white hairs whitish Wied wings yellow yellowish