Psacadina verbekei Rozkosny, 1975

Vikhrev, Nikita E., 2022, Notes on the genus Psacadina (Diptera, Sciomyzidae), Amurian Zoological Journal XIV (4), pp. 562-569 : 564-566

Psacadina zernyi Mayer, 1953 Figs. 1 , 2, 10‒11

Psacadina verbekei Rozkosny, 1975 , syn. nov. (see Discussion)

AZERBAIJAN, Nakhchivan (39.2°N 45.4°E) , 28.05.1957, L. Zimina, 1♂.

BELARUS, Gomel Reg.: Mytva R., 51.854°N 29.223°E, 31.07.2019, N. Vikhrev, 1♂ ; Mozyr env., 52.02°N 29.32°E, 21.05.2019, N. Vikhrev, 1♂ ; 11‒ 14.06.2019, N. Vikhrev, 1♂, 1♀; Vitebsk Reg., Ezerische env., 55.83°N 30.00°E, 16– 18.05.2019, N. Vikhrev, 1♂ .

ESTONIA, Peedu (59.2°N 25.6°E), A. Stackelberg, 1.07.1951, 1♀ ; 22.08.1951, 1♂ ( ZIN) .

KAZAKHSTAN: Aktobe Reg., Chesnokovo , 51.66°N 52.17°E, 26.08.2012, Tomkovich, 1♂ ; Pavlodar (= N Kazakhstan) Reg. , Ishim R., 53.35°N 67.05°E, 15.08.2015, O. Kosterin, 1♂ ; KYRGYZSTAN: Choktal ( Issyk-Kul L.), 42.58°N 76.75°E, 19‒ 22.09.2013, N. Vikhrev, 2♂ ; Issyk-Kul L., S of Rybachy (presently Balykchi , 42.4°N 76.2°E), 16.08.1969, E. Narchuk, 4♂, 1♀ ( ZIN) . RUSSIA: Altai Krai Reg., Zmeinogorsk Distr., Kolyvanskoe L. (51.36°N 82.18°E), 8.09.2007, O. Kosterin, 2♂, 1♀ ; Amur Reg., Zeya env. (53.77°N 127.28°E), 12‒ 14.08.1981, A. Shatalkin, 4♂, 2♀ ; Astrakhan Reg., Baskunchak L., freshwater pond, 48.193°N 46.813°E, 1‒ 6.05.2010, K. Tomkovich, 1♂, 2♀ ; Bashkortostan Reg., Abzakovo env., 53.82°N 58.62°E, 500 m, 15‒ 19.06.2020, N. Vikhrev, 1♀ ; Buryatia Reg.: Kyren env., 51.7°N 102.1°E, 750 m, 16‒ 19.06.2021, N. Vikhrev, 1♂, 1♀ ; Tunka env., 51.7°N 102.6°E, 750 m, 7‒ 11.06.2021, N. Vikhrev, 1♂, 4♀ ; Irkutsk Reg., Slyudyanka , 51.68°N 103.69°E, 480 m, 12‒ 14.06.2021, N. Vikhrev, 2♂ ; Kaliningrad Reg., Baltiysk , 54.644°N 19.939°E, on Phragmites , 23.08.2013, K. Tomkovich, 1♂ ;

Karachay-Cherkes Reg., B. Zelenchuk R., 44.22°N 41.72°E, 580 m, 6.07.2019, O. Kosterin, 1♀ ;

Kemerovo Reg., 20 km SWW of Kemerovo, 55.25°N 85.77°E, 9.07.2021, D. Efimov, 1♂ ; Krasnodar Reg., Adler env., 43.439°N 39.954°E, 23.04.2008, A. Ozerov, D. Gavryushin, 3♂, 1♀ ;

Kursk Reg., Oboyan env., Psyol R. (51.191°N 36.313°E), 26.05.2007, N. Vikhrev, A. Ozerov, 1♂, 2♀ ;

Mordovia Reg., Smolny NP, 54.734°N 45.397°E, K. Tomkovich, 2.08.2022, 1♂, 1♀ ; Moscow Reg.: Dmitrov Distr. (E of Kostino, 56.31°N 37.81°E), 9‒ 11.05.2007, N. Vikhrev, 3♂, 2♀ ; 2‒ 9.07.2007, N. Vikhrev, 9♂, 2♀; Severovo , YPT, 55.04°N 37.50°E, 6‒ 8.06.2021, K. Tomkovich, 2♂, 1♀ ; Volokolamsk env., Lama R., 55.97°N 36.03°E, 11.05.2021, N. Vikhrev, 9♂, 3♀ ;

Novosibirsk Reg. (Academgorodok env.), Irtysh R. oxbows, 54.86°N 83.04°E, 1‒ 2.05.2016, O. Kosterin, 6♂, 1♀ ;

Omsk Reg., Cherlak env. (54.15°N 74.80°E), 10.05.2009, O. Kosterin, 1♂, 2♀ ;

Orenburg Reg., Aituarskaya step (51.12°N 57.67°E), 11.05.2005, K. Tomkovich, 1♀ ; Saint Petersburg Reg.: Luga (58.7°N 29.9°E), 2‒ 17.08.1952, A. Stackelberg, 9♂, 3♀ ( ZIN) ; Luga Disr., Yaschera (59.15°N 29.91°E), 28‒ 31.08.1963, A. Stackelberg, 6♂, 2♀ ( ZIN) ; Primorsky Reg., 30 km SE of Ussuriysk ( Kamenushka , 43.63°N 132.23°E), 31.05.1985, A. Ozerov, 1♂ ; Stavropol Reg., Kislovodsk env., 43.97°N 42.79°E, 700 m, 14‒ 17.04.2022, N. Vikhrev, 1♂ ; Tver Reg., Rzhev env., 56.21°N 34.35°E, 18.08.2014, N. Vikhrev, 2♂ ;

Ulyanovsk Reg., Vyazovka env., 52.82°N 48.35°E, 2‒ 8.05.2011, K. Tomkovich, 1♂ ; Volgograd Reg., Kalach-na-Donu env., 48.65°N 43.60°E, 30.04.2013, N. Vikhrev, 1♂ ; Yakutia-Sakha Reg., Yakutsk (62.0°N 129.7°E) env., 31.05.1985, A. Barkalov, 1♂ ; Zabaikalsky Reg., Ulyatui (51.17°N 116.25°E), 740 m, 3‒ 6.06.2014, A. Medvedev, 1♂ .

TURKEY, Sakarya Reg., Karasu (41.1°N 30.7°E) env., 27.08.2009, N. Vikhrev, 1♂ .

DISTRIBUTION. Palaearctic from W Europe to Far East. To the north recorded till 62°N, to the south till 39°N.

Figures

Fig. 1. Psacadina zernyi, male Рис. 1. Psacadina zernyi, самец

Figs. 7–10. Surstylus of Psacadina: 7, 8 — the same surstylus of P. vittigera from a different angle of view; 9 — P. kaszabi; 10 — P. zernyi Рис. 7–10. СурстиΛи Psacadina: 7, 8 — оΑин и тот же сурстиΛь P. vittigera при съемке с разных угΛов зрения; 9 — P. kaszabi; 10 — P. zernyi

Figs. 11–13. Sternite 5 of Psacadina, posterior margin above, anterior below: 11 — P. zernyi; 12 — P. vittigera; 13 — P. kaszabi Рис. 11–13. Стернит 5 Psacadina, заΑний край обращен кверху, переΑний книзу: 11 — P. zernyi; 12 — P. vittigera; 13 — P. kaszabi