Cordilura tartariana Ozerov, 2007

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 : 476

Cordilura tartariana Ozerov, 2007

Figs 125–127.

tartariana Ozerov, 2007b: 126 ( Cordilura ). Type-locality: Zeya Town ( Russia, Amur Oblast).

REMARK. The species is known from Amur Oblast, Khabarovsk Krai and Primorsky Krai [Ozerov, 2007: 126; Ozerov, Krivosheina, 2014: 212].

MATERIAL EXAMINED. Amur Oblast: Zeya Town (53.748ºN 127.261ºE) , 23.VI.–8.VII.1978, 27–31.VII.1982, A. Shatalkin (5 ♂♂, 8 ♀♀, ZMUM); Zeysky Nature Reserve , cordon “ 34 km ” (53.989ºN 127.073ºE) , 23–30.VII.1981, A. Ozerov, A. Shatalkin, O. Gorbunov (11 ♀♀, ZMUM); Zeysky Nature Reserve , cordon “ 52 km ” (54.087ºN 126.871ºE) , 5 and 10.VII.1981, A. Ozerov, A. Shatalkin (1 ♂, 1 ♀, ZMUM); Khabarovsk Krai: River Gobilli (49.22ºN 138.25ºE) , 8. VI .2014 , N. Vikhrev (1 ♀, ZMUM); Primorsky Krai: Kedrovaya Pad’ Nature Reserve (43.104ºN 131.512ºE), 10. V .1962 , Rasnitsyn (1 ♂, ZISP); Andreevka (ca. 42.64ºN 131.13ºE), 25–30. VI .2014 , N. Vikhrev (4 ♀♀, ZMUM); Sikhote-Alin Nature Reserve, Blagodatnoe (44.975ºN 136.526ºE), 1–6. VI .2018 , M. Sergeev (3 ♂♂, ZMUM).

DIAGNOSTIC DESCRIPTION. Male. Female. Body-length 5.1–6.4 mm. Head. Frontal vitta yellow, matt; fronto-orbital plate blackish, greyish dusted. Face, parafacial and gena yellowish white. Postcranium greyish dusted, blackish in upper half and whitish in lower half in male and yellow in upper half and whitish in lower half in female. 3 orbital and 3–4 frontal setae present. Antenna black as a rule completely in male; scapus and pedicel usually yellow in female. Postpedicel approximately 2.5 times as long as wide. Arista nearly bare. Palpus pale yellow. Thorax yellow in ground color, greyish dusted; anepisternum, anepimeron and mediotergite in some specimens partly blackish. Acrostichals setulose in two rows, dorsocentrals 3+3 (including scapular seta), intra-alars 1+2, supra-alars 1+2, 2 postpronotals. Scutellum with a pair of strong discal setae and a pair of apical setulae. Legs yellow completely. Wing tinged with light brownish; veins brown. Vein R 1 setulose on apical third of dorsal surface. Abdomen blackish with greyish pollen; female tergite 6 brownish. Male sternite 4 rectangular, longer than wide. Male sternite 5, epandrium and surstyli as in Figs 125–127.

DISTRIBUTION. Russia: Amur Oblast, Khabarovsk Krai, Primorsky Krai .