Clusia sexlineata Frey

Sasakawa, Mitsuhiro, 2011, Oriental species of clusiid flies (Diptera: Clusiidae: Clusiinae), Zootaxa 3038, pp. 1-28 : 27

Clusia sexlineata Frey

( Figs 45–47 )

Clusia sexlineata Frey, 1960: 23 .

Material examined.3, Vietnam, Mt. Lang Bian, 1500–2000 m, 19. V.–8. VI. 1961, N. R. Spencer;Ƥ, Dalat, 1500 m, 26. IX. 1960, J. L. Gressitt.

Diagnosis. Head with very short poc; frontalia with dark brown median stripe; mesoscutum with six brown stripes (median stripes along dc-lines, sublateral ones just inside of sa-lines, lateral ones from postpronotal lobes to notopleura), and wing (5.1 mm long) with dark brown marking on apex (about 1/4 as long as wing length).

Description. Male genitalia are described for the first time: epandrium large; surstylus conical, bearing 12–18 spine-like setae and some setulae on inner apical part; cerci separated, bearing three long apical setae; proctiger 480 µm long, V-shaped, strongly chitinized on both distal apices; hypandrium ( Figs 42, 43 ) 360 µm long, V-shaped, with ventral lobe small; pregonite membranous, with two setae; postgonite with three long setae and minute spinules on apex; phallapodeme ( Fig. 43 ) 750 µm long, basiphallus short, mesophallus 240 µm long and cylindrical, distiphallic tube 480 µm long and with slender sclerites on lateral sides.

Distribution. Myanmar, Vietnam (new record).

Figures

FIGURES 42 – 47. Male genitalia of Tranomeringia scutellata sp. nov. (42 – 44, holotype) and Clusia sexlineata Frey (45 – 47). 43, surstylus, inner view; 45, hypandrium, lateral view; 46, hypandrium and gonites, left half in ventral view. Scale = 0.1 mm.