Perilampsis decellei Munro
Perilampsis decellei Munro, 1969: 430.
Body length. 3.90-4.55 mm; wing length 3.85-4.50 mm.

Male
Head:
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, 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 yellow-white, antennal groove with darker spot, occassionaly with transverse band. Occiput largely dark, 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 with ventral margin reaching posteroventral corner or almost so; with pale pilosity; one anepisternal seta. Anatergite and katatergite white. Scutellum white. Subscutellum brown. Legs:
pale yellow, femora and knees brown. Wing:
Wing bands brown, well developed. Basal part of wing brown, subbasal irregular spots and streaks present. Anterior apical band completely filling cells r1 and r2+3. Posterior apical band touching anterior apical band. Subapical band isolated. Discal band not reaching posterior wing margin; touching anterior apical band near pterostigma; largely merged with subbasal spots and streaks. R-M ratio 1-1.33. Abdomen:
Shining dark black-brown, anterior margin of tergite 1 yellowish; posterior margin of tergites 2 and 4 with greyish band, anteriorly more yellow; tergite 5 with median yellow patch.
Female
As male except for following characters:
median yellow patch in tergite 5 reaching anterior margin of tergite.
Female terminalia, oviscape at most as long as abdominal tergites, black to black-brown colour, with black pilosity. Aculeus flattened and broad, about 6 times longer than wide; aculeus tip broad with serrated edge.
(Description after De Meyer, 2009)
See description of Perilampsis decellei Munro, 1969 in source PDF.