Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 35, Part 1South African Museum, 1956 - Natural history |
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Page 54
... discally ; head and body more shining ; abdomen with the depressions on each side of middle of tergites 2-4 very feeble , scarcely evident , or even absent , the midline thus not raised and ridge - like ; frons with the ocellar region ...
... discally ; head and body more shining ; abdomen with the depressions on each side of middle of tergites 2-4 very feeble , scarcely evident , or even absent , the midline thus not raised and ridge - like ; frons with the ocellar region ...
Page 59
... discally , with a central dark or even blackish band on venter and even with a tendency for the middorsal parts of the tergites in some 9 and especially tergites 4 and 5 or 4-6 to be dark or even blackish ; proboscis very dark blackish ...
... discally , with a central dark or even blackish band on venter and even with a tendency for the middorsal parts of the tergites in some 9 and especially tergites 4 and 5 or 4-6 to be dark or even blackish ; proboscis very dark blackish ...
Page 381
... discally on posterior tergites in ♂♂ and even on sides in some ?? ; triangular prongs of hypopygium relatively slightly longer . .. 52 52. ( a ) Infuscation in wings less diffuse , the basal infuscation , large discal spot and smaller ...
... discally on posterior tergites in ♂♂ and even on sides in some ?? ; triangular prongs of hypopygium relatively slightly longer . .. 52 52. ( a ) Infuscation in wings less diffuse , the basal infuscation , large discal spot and smaller ...
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Common terms and phrases
aedeagus alula anal cell antennae antennal joint anteriorly Anthrax apex axillary lobe basal half beaked apical joint Bezzi black hairs Bombyliidae bristly hairs broad broader buccal cavity conspicuous costal cell coxae darker dense denser discally discoidal cell distinct distinctly dorsal femora gleaming hairs on sides hind margins holotype hyaline infuscation intermixed interocular space Karoo labellar lobes legs Length of body Length of wing less Lomatia longer longish marginal cell margins of tergites medially mesopleural tuft middle cross vein middle femora Namaqualand narrowed apically ocellar tubercle ocelli pale sericeous yellowish pale yellowish paler paratypes pleurae postalar prealar predominantly proboscis pruinescence scaling on abdomen scutellum second vein sericeous whitish shorter sides of abdomen sides of tergites sides of thorax slender slightly South African Museum space on vertex species spicules spines spot squamae sternites submarginal cells subopaquely tarsi text-fig tibiae transverse tufts on sides usually Vestiture white scaling yellowish brownish