Cordilura sidorenkoi Ozerov et Krivosheina, 2012

Ozerov, A. L. & Krivosheina, M. G., 2020, A review of the genus Cordilura Fallén, 1810 (Diptera: Scathophagidae) of Russia, Russian Entomological Journal 29 (4), pp. 439-480 : 475

Cordilura sidorenkoi Ozerov et Krivosheina, 2012

Figs 116–118.

sidorenkoi Ozerov, Krivosheina, 2012b: 2 ( Cordilura ). Type-locality: Lazovsky Nature Reserve (43.005ºN, 134.123ºE) ( Russia, Primorsky Krai).

REMARK. The species is known from the type-locality only.

MATERIAL EXAMINED. Primorsky Krai: Lazovsky Nature Reserve (43.005ºN 134.123ºE), 22–23.V.2007, V . Sidorenko (holotype ♂, ZMUM) .

DIAGNOSTIC DESCRIPTION. Male. Body-length 6.8 mm. Head. Frontal vitta and orbital plate yellow, whitish dusted. Face, parafacial and gena yellow, whitish dusted. Postcranium blackish in dorsal half (with black setae and setulae) and yellowish in ventral half (covered with yellow hairs). 2 orbital and 2 frontal setae present. Antenna yellow. Postpedicel approximately 2 times as long as wide. Arista yellow basally and black apically, plumose in basal half. Palpus yellow. Scutum black, greyish dusted, with yellowish median stripe between dorsocentral setae along entire scutum and with lateral yellowish stripes along each supra-alar lines. Pleura greyish dusted, mostly yellow, but anepimeron, katatergite, anatergite and mediotergite black, and meron blackish. Acrostichals setulose usually in two rows, dorsocentrals 3+3 (including scapular seta), intra-alars 1+0, supra-alars 1+1, 2 postpronotals. Scutellum with a pair of strong discal setae and a pair of apical setulae. Legs entirely yellow. Wing tinged with yellowish, with a distinct brown shadow apically; veins brown. Vein R 1 setulose on apical third of dorsal surface. Abdomen black in ground colour. Sternite 4 trapezoid, slightly longer than wide. Sternite 5, epandrium and surstyli as in Figs 116–118.

Female unknown.

DISTRIBUTION. Russia: Primorsky Krai.