. Bulletin of the British Museum (Natural History) Entomology. 258 L. LYNEBORG Dc setae present; 2 sa setae present. haired ...... Dc setae absent; 1 sa seta present. haired ...... Femora brownish black. Palpus blackish . semiargentea (p. 285) and lindbergi (p. 287) Femora yellowish brown. Palpus whitish pallipes (p. 258) Irwiniella pallipes (Krober) comb. n. (Text-figs 189, 204-210) Psilocephala pallipes Krober, 1912 : 117; Krober, 1931 : 124. Syntypes $ ty, South Africa: Cape Prov., Algoa Bay [lost]. Diagnosis. <$. Frons with hairs. First antennal segment short and with short pile. Genae
. Bulletin of the British Museum (Natural History) Entomology. 258 L. LYNEBORG Dc setae present; 2 sa setae present. haired ...... Dc setae absent; 1 sa seta present. haired ...... Femora brownish black. Palpus blackish . semiargentea (p. 285) and lindbergi (p. 287) Femora yellowish brown. Palpus whitish pallipes (p. 258) Irwiniella pallipes (Krober) comb. n. (Text-figs 189, 204-210) Psilocephala pallipes Krober, 1912 : 117; Krober, 1931 : 124. Syntypes $ ty, South Africa: Cape Prov., Algoa Bay [lost]. Diagnosis. <$. Frons with hairs. First antennal segment short and with short pile. Genae with short pile. About 2x8 setae on occiput. Mesonotum brownish grey, not distinctly banded; dc setae absent. Femora yellowish brown. $. Frons nearly uniformly tomentose, brownish grey along mid line, pure greyish laterally, not forming a distinctly transversely arranged pattern. Genae deep and brown. Dc setae absent; only 1 sa setae present. Tergite 5 uniformly greyish tomentose. Redescription. $. Head (Text-fig. 189). Facial index 0-70. Eyes separated for a distance equal to half width of anterior ocellus. Proboscis reaching to level of antennal bases. Palpi blackish brown with long whitish pile. Frons, face and occiput with thick whitish grey tomentum which has a slight brownish tinge on occiput. Frons with some very short hairs. Genae rather deep, mat blackish brown and with short black pile. Lower occiput with very long, whitish pile. On upper part of occiput only about 8 post-ocular and occipital setae on each side. First antennal segment dark with greyish tomentum and sparse and rather short pile. Second and third antennal segments brownish; style blackish. Third segment remarkably narrow apically. The two sections forming the style equally long. Thorax. Mesonotum greyish and greyish brown tomentose, with very indistinct stripes and bands. Mesonotal pile rather long and pale. Pleura greyish tomentose with whitish pile on upper half of sternopleuron, on mesopleuron and me
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