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 380
... base is usually continuous with infusca- tion in costal cell ) and either 3 conspicuous dark spots on cross veins in hyaline part of which one at base of upper cubital branch is the largest , or with 2 spots on cross veins and apical ...
... base is usually continuous with infusca- tion in costal cell ) and either 3 conspicuous dark spots on cross veins in hyaline part of which one at base of upper cubital branch is the largest , or with 2 spots on cross veins and apical ...
Page 382
... base of third posterior cell ; first basal cell usually with a distinct subopaquely whitish streak or spot ; white scaling across hind margins of tergites 2 and 3 very little or scarcely interrupted discally . . 56 56. ( a ) Infuscation ...
... base of third posterior cell ; first basal cell usually with a distinct subopaquely whitish streak or spot ; white scaling across hind margins of tergites 2 and 3 very little or scarcely interrupted discally . . 56 56. ( a ) Infuscation ...
Page 385
... base of third vein , one at base of fourth posterior cell , a smaller one at base of third posterior cell , a large and conspicuous one on middle cross vein and a smaller more or less constant one at base of upper cubital branch and ...
... base of third vein , one at base of fourth posterior cell , a smaller one at base of third posterior cell , a large and conspicuous one on middle cross vein and a smaller more or less constant one at base of upper cubital branch and ...
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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