Perilampsis furcata Munro, 1969
Perilampsis furcata Munro, 1969: 431.
Body length. 3.40-4.50 mm; wing length 3.85-4.85 mm.
Antennal segments brown. Arista short pubescent, longest rays at most equal to width of base of arista. Frons ventral half yellow-white, dorsal part darker yellow, near ventral orbital with brown transverse band. Two frontals, placed parallel to medial eye margin; two orbitals, placed slightly convergent with inner orbital more medially. Face white, below antennal implant with distinct brown transverse band. Occiput largely black-brown, along margins yellow. Thorax:
Scutum shining brown; dark dispersed pilosity, one transverse band with silvery pilosity and microtrichosity anteriorly of transverse suture. Postpronotum white. Anepisternum brown, with white band occupying posterodorsal part, its ventral margin reaching posteroventral corner or almost so; with pale pilosity, in posteroventral corner with few dark setulae; one anepisternal seta. Anatergite and katatergite white. Scutellum white. Subscutellum brown. Legs:
pale yellow, femora and knees brown. Wing:
Anterior part of wing completely brownish coloured by broad oblique band reaching from well below bcu appendix to apex of wing, largely covering cells br and basal half dm, the latter along an oblique line up till where cross-vein R-M touches vein M. Posterior apical band touching former band near middle of cell r4+5. Basal part of wing completely brownish coloured. R-M ratio 1.33-1.57. Abdomen:
Shining dark black-brown, posterior margin of tergites 2-4 with greyish band, anteriorly more yellow; tergite 5 with median yellow patch.
As male except in following characters. Mesonotum, sometimes second, less developed, transverse band near dorsocentral setae with silvery pilosity.
terminalia, oviscape at least as long as abdominal tergites, black to black-brown colour, with black pilosity. Aculeus brown, stout cylindrical, about 10 times as long as wide; aculeus tip bluntly pointed, slightly sinuate.
(Description after De Meyer, 2009)
See description of Perilampsis furcata Munro, 1969 in source PDF.
No one has provided updates yet.