Dryomyza Fallén, 1820

Ozerov, A. L. & Krivosheina, M. G., 2022, A review of the family Dryomyzidae (Diptera) of Russia, Russian Entomological Journal 31 (3), pp. 312-326 : 314

Genus Dryomyza Fallén, 1820

Dryomyza Fallén, 1820: 15 . Gender: feminine. Type species: Dryomyza anilis Fallén , by designation of Zetterstedt, 1846. Neuroctena Rondani, 1868: 56 . Gender: feminine. Type species: Dryomyza anilis Fallén , by monotypy.

Stenodryomyza Hendel, 1924: 214 (as subgenus of Neuroctena ). Gender: feminine. Type species: Scatophaga formosa Wiedemann , by original designation.

DIAGNOSIS. Head with a pair of well developed outer vertical setae. Arista bare on apical part and short haired or plumose in basal 1/4 or 1/2 ( Figs 2, 4). Scutum with 2 pairs of dorsocentral setae; acrostichal setae present. Vein R 1 setose on dorsal surface on whole length. Scutellum with two pairs of setae ( Fig. 8 ). Surstylus and ventromedial process rod-shaped ( Figs 13–16 , 23–26 ).

Four species of this genus are recorded in Russia [ Stackelberg, 1958, 1970; Petrova, 1968; Ozerov, 1987, 1999].

Figures

Figs 8–12. Dryomyza anilis Fallén (8), Oedoparena minor Suwa (9), Paradryomyza spinigera Ozerov (10) and Paradryomy- za setosa (Bigot) (11, 12): 8, 9 — scutellum, dorsally; 10, 11 — apical part of hind femur, posteroventrally; 12 — end of female abdomen. Рис. 8–12. Dryomyza anilis Fallén (8), Oedoparena minor Suwa (9), Paradryomyza spinigera Ozerov (10) и Paradryomyza setosa (Bigot) (11, 12): 8, 9 — Щиток, сверху; 10, 11 — апикальнаЯ часть Заднего бедра, постеровентрально; 12 — конец брюШка самки.

Figs 13–18. Genitalia of Dryomyzidae, lateral view: 13 — Dryomyza anilis Fallén; 14 — Dryomyza caucasica (Ozerov); 15 — Dryomyza ecalcarata Kurahashi; 16 — Dryomyza formosa (Wiedemann); 17 — Dryope decrepita (Zetterstedt); 18 — Dryope flaveola (Fabricius). Рис. 13–18. Гениталии Dryomyzidae, сбоку: 13 — Dryomyza anilis Fallén; 14 — Dryomyza caucasica (Ozerov); 15 — Dryomyza ecalcarata Kurahashi; 16 — Dryomyza formosa (Wiedemann); 17 — Dryope decrepita (Zetterstedt); 18 — Dryope flaveola (Fabricius).

Figs 23–28. Genitalia of Dryomyzidae, dorsal view: 23 — Dryomyza anilis Fallén; 24 — Dryomyza caucasica (Ozerov); 25 — Dryomyza ecalcarata Kurahashi; 26 — Dryomyza formosa (Wiedemann); 27 — Dryope decrepita (Zetterstedt); 28 — Dryope flaveola (Fabricius). Рис. 23–28. Гениталии Dryomyzidae, сверху: 23 — Dryomy- za anilis Fallén; 24 — Dryomyza caucasica (Ozerov); 25 — Dryo- myza ecalcarata Kurahashi; 26 — Dryomyza formosa (Wiede- mann); 27 — Dryope decrepita (Zetterstedt); 28 — Dryope flaveo- la (Fabricius).