Annals of the South African Museum, Volume 18 |
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Page 190
Head brown . Eyes with large , coarse ommatidia . Pronotum dark , the sides of the pronotal scutellum almost white . Mesonotal praescutum dark brown , the broad lateral margins and the humeral region somewhat brighter ; pseudosutural ...
Head brown . Eyes with large , coarse ommatidia . Pronotum dark , the sides of the pronotal scutellum almost white . Mesonotal praescutum dark brown , the broad lateral margins and the humeral region somewhat brighter ; pseudosutural ...
Page 215
tudinal stripe near mid - width of the wing ; abdomen dark brown , the basal sternites paler . Male . — Length 14 mm . ; wing 16 mm .; fore leg , femur 8.5 mm . , tibia 9.8 mm .; middle leg , femur 8.8 mm . , tibia 10 mm .; hind leg ...
tudinal stripe near mid - width of the wing ; abdomen dark brown , the basal sternites paler . Male . — Length 14 mm . ; wing 16 mm .; fore leg , femur 8.5 mm . , tibia 9.8 mm .; middle leg , femur 8.8 mm . , tibia 10 mm .; hind leg ...
Page 216
basal half of the anal cells subhyaline ; cell 1st M , long and narrow ; abdomen dark brown , the lateral margins broadly dull yellow . Male . — Length 18 mm . ; wing 18 mm .; fore leg , femur 10 : 3 mm . , tibia 13 mm .; middle leg ...
basal half of the anal cells subhyaline ; cell 1st M , long and narrow ; abdomen dark brown , the lateral margins broadly dull yellow . Male . — Length 18 mm . ; wing 18 mm .; fore leg , femur 10 : 3 mm . , tibia 13 mm .; middle leg ...
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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