Coenosia hyalinipennis ( Emden, 1940: 237 )

Couri, Márcia & Pont, Adrian, 2016, Species of Coenosia Meigen (Diptera, Muscidae) described by Fritz van Emden from the British Museum Ruwenzori Expedition of 1934 – 1935, Zootaxa 4144 (4), pp. 529-555 : 538

Coenosia hyalinipennis ( Emden, 1940: 237)

( Figs 89–91 )

Holotype male seen; in good condition.

Diagnosis. General colour brown; scutum and dorsum of abdomen brown with no marks; pleura grey pollinose; palpus yellow at base and brown at apex; haltere with knob brown; legs brown, coxae grey pollinose; ocellar setae strong; frons more or less subparallel, not narrowed from base of antenna to middle of frons; frons at most three-quarters as wide as an eye; arista short-plumose; scutellum with both pairs of setae present and long, and with setulae on disc; anterior katepisternal about half of the length of the posterior one; lower calypter about twice the length of the upper one and strongly projecting; fore tibia with a median seta; hind tibia with one median anterior and one anterodorsal inserted at the same level; abdomen of male compressed at apex; sternite 5 as in Fig. 89 .

Male terminalia. Cercal plate and surstylus as in Fig. 90 . Aedeagal complex as in Fig. 91 .

Notes. The species belongs to the semifumosa group. One male paratype was dissected and illustrated.

Figures

FIGURES 89 – 100. Sternite 5; cercal plate and surstyli in dorsal view; epandrium, cercal plate, surstylus and aedeagus in lateral view: 89 – 91. Coenosia hyalinipennis (Emden). 92 – 94. Coenosia megalocalyptra (Emden). 95 – 97. Coenosia morio (Emden). 98 – 100. Coenosia multisetosa (Emden).