. Bulletin of the British Museum (Natural History) Entomology. 288 L. LYNEBORG more pale brownish grey striped. Pile shorter than in this species and consisting of both black and whitish hairs. Pleura and coxae pale greyish tomentose and with whitish pile, i pair of dc setae. Wings. Cell M3 closed. Vein Ri forming a very narrow S in shape. Colour whitish hyaline with strong brownish veins and a blackish brown stigma. Halteres blackish brown. Legs all lost. Abdomen. Silvery whitish tomentose as in semiargentea, and with whitish pile. Terminalia (Text-figs 306-312). Epandrium and gonocoxites wit
. Bulletin of the British Museum (Natural History) Entomology. 288 L. LYNEBORG more pale brownish grey striped. Pile shorter than in this species and consisting of both black and whitish hairs. Pleura and coxae pale greyish tomentose and with whitish pile, i pair of dc setae. Wings. Cell M3 closed. Vein Ri forming a very narrow S in shape. Colour whitish hyaline with strong brownish veins and a blackish brown stigma. Halteres blackish brown. Legs all lost. Abdomen. Silvery whitish tomentose as in semiargentea, and with whitish pile. Terminalia (Text-figs 306-312). Epandrium and gonocoxites with greyish tomentum, pile consisting of both pale and blackish hairs. Epandrium (Text-fig. 307) shorter than in semiargentea, and phallus (Text-fig. 310) tapering more gradually. Sternite 8 (Text-fig. 311) without an incision on posterior margin as in semiargentea. Total length 5-8 mm. §. A single specimen with the same data as the holotype is teneral and in such bad condition that a meaningful description is impossible. Remarks. See discussion on p. 254. Material examined. Holotype J, Cape Verde Is.: Boa Vista, Sal Rei, (Lindberg) (ZMH). Other material: 1 $ with same data as holotype, not a paratype (ZMH). NEOPHYCUS Krober Neophycus Krober, 1931 : 106. Type-species: Neopkycus antennatus Krober, 1931, by mono- typy. Description. Head. Face comparatively narrow and facial margins only slightly diverging from level of antennae down to level of bottom of eyes. Facial index about 0-47. Male eyes practically touching for a long distance and upper facets strongly enlarged. Lower frons protruding, forming an antennal socket. Genae short and narrow, forming a sharp 309 310 311 312 Figs 306-312. Male terminalia of Irwiniella lindbergi, holotype. 306, genitalia in lateral view; 307, epandrium in dorsal view; 308, right gonocoxite in intero-ventral view; 309, aedeagus in lateral view; 310, aedeagus in dorsal view; 311, sternite 8; 312, tergite 8. Scale: 0-5 Ple
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