Nanna flavipes ( Fallén, 1819 ), Fallen, 1819

Ozerov, A. L. & Krivosheina, M. G., 2015, A review of the genera Cleigastra Macquart, Gonarcticus Becker, Gonatherus Rondani, Hexamitocera Becker, Nanna Strobl, Orthacheta Becker and Spathephilus Becker (Diptera, Scathophagidae) of Russia, Zootaxa 4012 (2), pp. 201-258 : 230-231

Nanna flavipes ( Fallén, 1819)

Figs 1, 2, 5, 7 , 11 , 100 –110.

flavipes Fallén, 1819: 9 (Cordylura) . Type-locality: “ad lacum Gyllebo Scaniae” ( Sweden). frontalis Macquart, 1835: 387 ( Cleigastra ). Type-locality: “Du nord de la France ”. trilineata Meigen, 1838: 341 ( Cordylura ). Type-locality: not given.

minuta Becker, 1894: 116 ( Amaurosoma ). Type-locality: “Livland” ( Latvia or Estonia). multisetosum Hackman, 1956: 16 ( Amaurosoma ). Type-locality: “N: Helsinge” (Nyland, Finland).

Remarks. Noted by Gorodkov (1970: 449; 1986: 18) for European part of Russia without indicating specific locality, by Šifner (2008: 153) from Kamchatka Kray and by Ozerov & Krivosheina (2014b: 214) from Russian Far East.

Material examined. Altay: Lake Manzherok (51.825278N 85.812778E), 10.V.2008, O. Kosterin (1 ♂, ZMUM); Arkhangelsk Oblast: Nenetskiy Rezerve, Сordon “Bol'shoy Gusinets” (68.1759N 53.6453E), 11.VII.2008, A.L. Ozerov (1 ♀, ZMUM); Island Kashin (68.242042N 53.856746E), 10.VII.2008, A.L. Ozerov (1 ♂, ZMUM); Chelyabinsk Oblast: 63 km NNW of Chelyabinsk (55.8000N 61.0333E), 17–19.V.1992, M. Krivosheina (1 ♀, ZMUM); Irkutsk Oblast: Novochunka (56.1144N 99.2735E), 5.VI.1957, Gorodkov (1 ♂, ZISP); Os'kino (60.8116N 107.9858E), 12.VI.1875, Chekanovsky (1 ♂, ZISP); Yurty (56.05N 97.63E), 21.V.1912, Mishin & Verchov (1 ♂, 1 ♀, ZISP); Kamchatka Kray: Kluchi (56.3226N 160.8295E), 5.VI.1909, A. Derzhavin (1 ♂, ZISP); Karelia: Reserve Kivach (ca. 62.2954N 33.9214E), 18–21.V.1989, 14–21.VI.1990, A. Polevoy (2 ♂♂, ZISP); Kizhi (62.0663N 35.2377E), 19.VI.1979, Gorodkov (1 ♀, ZISP); Krasnodar Kray: Sochi, Estosadok env., Mt. Psekhako (43.6911N 40.3666E), 14–18.VI.2008, K. Tomkovich (2 ♀♀, ZMUM); range Azish- Tau, Biological Station “Kamyshanova Polyana” env. (44.168784N, 40.044638E), 1240 m, 13.VI.–6.VII.2010, Kustov, (1 ♂, ZMUM); Chechtshir (48.2911N 135.095E), 18.V.1973, Gorodkov (1 ♂, ZISP); Krasnoyarsk Kray: Turuchansk (65.7972N 87.9586E), 27.VI.1967, Gorodkov (4 ♂♂, ZISP); Kursk Oblast: Streletskaya Steppe (51.5795N 36.0870E), 5–15.V.2008, K. Tomkovich (2 ♂♂, 11 ♀♀, ZMUM); Borisovka (51.6705N 35.4515E), 18–25.IV.1915, Sokolov (1 ♂, 1 ♀, ZISP); Leningrad Oblast and St.-Petersburg: Gatshina (59.56N 30.13E), 24.V. and 10.VI.1940, A. Stackelberg (2 ♀♀, ZISP); Jukki (ca. 60.11N 30.29E), 5.VI.1931, A. Stackelberg (1 ♂, ZISP); Luga (ca. 58.73N 29.84E), 27.V.1956, A. Stackelberg (1 ♂, 1 ♀, ZISP); Peri (ca. 60.24N 30.46E), 15.VI.1952, A. Stackelberg (2 ♀♀, ZISP); Pesochnaya (60.1175N 30.1518E), 30.V.1963, 22.V.1966, K. Gorodkov (14 ♂♂, 7 ♀♀, ZISP); Island Bol'shoy Berezovyy (60.3N 28.62E), 29 and 31.V.1981, Kandybina (2 ♂♂, 1 ♀, ZISP); Yashchera (58.8945N 29.8206E), 13 and 26.V.1957, 19.VI.1957, 23.VI.1964, 25.V.1965, 26.VI.1966, 24 and 26.V.1968, 1.VI.1968, A. Stackelberg (3 ♂♂, 8 ♀♀, ZISP); Komarovo (60.18N 29.81E), 2.V.1953, A. Stackelberg (1 ♂, ZISP); N. Bronnaya (ca. 60.19N 29.64E), 8.VI.1918, A. Stackelberg (1 ♀, ZISP); Rozhdestveno (59.3236N 29.9472E), 20.VI.1956, A. Stackelberg (2 ♀♀, ZISP); Moscow and Moscow Oblast: Izmaylovo (55.8028N 37.8408E, 55.7870N 37.8345E, 55.7871N 37.8358E, 55.7872N 37.8365E, 55.7923N 37.8385E, 55.7923N 37.8385E, 55.7867N 37.8350E, 55.7882N 37.8384E), 11.V.2007, 26.IV., 15–18.V.2008, 18– 31.V., 12. VI.2009, A.L. Ozerov (17 ♂♂, 18 ♀♀, ZMUM); Petrovsko-Razumovskoe (55.8399N 37.5694E), 6.V.1931, N. Violovich (1 ♂, ZMUM); Andreevskoe (55.9783N 35.5885E, 55.9815N 35.5972E), 13 and 14.V.2007, A.L. Ozerov (2 ♂♂, 2 ♀♀, ZMUM); Burtsevo (55.9817N 35.5982E, 55.9799N 35.5898E, 55.9752N 35.5862E), 18 i 25.V., 2–3.VI.2006, A.L. Ozerov (3 ♂♂, 4 ♀♀, ZMUM); Golitsyno (55.6496N 37.0117E), 21 and 29.V., 11.VI.1977, 8 and 20.V.1978, 9.V.1979, 29.V.1982, 25.V.1990, A. Shatalkin (6 ♂♂, 13 ♀♀, ZMUM); Dmitrov env. (56.3163N 37.7258E), 19.V., 10.VI.2006, 7–9.V., 15 and 19. V.2007, 30. IV., 9 and 10. V.2008, 27. V., 9. VI.2009, 7.V.2010, 15.V.2011, D. Gavryushin, N. Vikhrev (17 ♂♂, 29 ♀♀, ZMUM); Ivanovskoe (55.9262N 35.6198E, 55.9338N 35.6275E), 14.V., 15.VI.2006, A.L. Ozerov (5 ♂♂, 4 ♀♀, ZMUM); Naro-Fominsk (55.3643N 36.7410E, 55.3955N 36.7823E, 55.3729N 36.7578E, 55.3574N 36.7361E, 55.3930N 36.77790E, 55.3678N 36.7381E), 8–13.V.2006, 1.V.2008, 14 and 17.V., 26. VI.2009, 14.V., 22.VI.2010, D. Gavryushin (7 ♂♂, 6 ♀♀, ZMUM); Ozhigovo (55.448N 36.8709E), 2.V.2008, D. Gavryushin (1 ♂, 1 ♀, ZMUM); Zvenigorod env. (55.7003N 36.7223E), 24.V.1981, A.L. Ozerov (1 ♀, ZMUM); River Ruza near Rozhdestveno (55.9322N 35.6327E), 5.V.2011, A.L. Ozerov (1 ♂, ZMUM); Desna (55.5230N 37.3720E), 9.V.1982, A.L. Ozerov (2 ♂♂, ZMUM); Stepan'kovo (55.0045N 35.6247E), 3.VI.2007, A.L. Ozerov (4 ♀♀, ZMUM); Elektrogorsk env. (55.9124N 38.8411E), 15.V.2010, A.L. Ozerov (1 ♂, ZMUM); Yakshino (55.9198N 35.5833E), 2.V.2008, A.L. Ozerov (1 ♂, 2 ♀♀, ZMUM); Novgorod Oblast: Vereb'e (58.6782N 32.6965E), 10.V.1975, Gorodkov (2 ♂♂, ZISP); Novosibirsk Oblast: (55.52N 83.24E), 22.V.2011, O. Kosterin (1 ♂, 1 ♀, ZMUM); Zherebtsovo env. (55.125833N 83.256111E), 31.V.2008, O. Kosterin (15 ♀♀, ZMUM); 4 km S of Novososedovo (54.6169N 83.9850E), 7.VII.2008, O. Kosterin (1 ♀, ZMUM); Sakhalin Oblast: Yuzho-Sakhalinsk (46.95N 142.74E), 27.V.1954, Violovich (2 ♂♂, ZISP); Stavropol' Kray: Teberda Reserve (43.4472N 41.744E), 12.V.1964, Gorodkov (1 ♂, ZISP); Tatarstan: Reserve Volzhsko-Kamskiy, Lake Raifa (55.8973N 48.733E), 5–15.V.2005, Basov (6 ♂♂, 21 ♀♀, ZMUM); Tula Oblast: near Novomoskovsk (55.0352N 38.1547E), 13. VI.2009, N. Vikhrev (1 ♀, ZMUM); Tyumen' Oblast: (63.818N 59.562E), 5–11.VII.2010, K. Tomkovich (1 ♂, 2 ♀♀, ZMUM); Neroyka (ca. 64.57N 59.67E), 700 m, 24–27.VI.1990, 6–9.VII.1990, Malozemov (4 ♂♂, ZISP); same place, 6– 12.VII.1990, Malozemov (2 ♂♂, ZISP); Yakutia: River mouth of Viluy (63.0406N 112.3146E), 8–16.VI.1875, Chekanovsky (1 ♀, ZISP); Yaroslavl' Oblast: Berditsino (57.45N 40.10E), 8, 9 and 29.V.1907, A.I. Yakovlev (2 ♂♂, 2 ♀♀, ZISP).

Additional material examined. China: prov. Sichuan, Tatsienlu (=Kangting) (29.9995N 101.955E), 21.V 1893, Potanin (1 ♂, ZISP).

Diagnostic description. Body-length 3.8–6.0 mm. Head. Frons from completely yellow to black, only lower quarter always yellow. Female frons usually yellow completely, while male frons black in upper part. 3 orbital setae present. Antenna black. Postpedicel with acutely angled upper apical corner, approximately 2 times as long as wide, in male wider than in female. Thorax black, grey dusted. Proepisternum with hairs in central part. Katepisternum with 3 strong setae, from black to yellow. Legs yellow, only mid and hind coxae and tarsi darkened. Fore femur usually with dark stripe posterodorsally ( Fig. 102 ), with 7–17 anteroventral setae in 2–3 irregular rows ( Figs 100, 101 ). Fore tibia with 1 anterodorsal, 1 posterodorsal and 1 posterior setae at middle. Hind tibia with apical posteroventral and anteroventral setae, posteroventral one is equal to anteroventral or 1/2 as long as anteroventral. Wing tinged with brownish, sometimes strongly darkened along anterior margin. Abdomen black, greyish dusted, covered with pale hairs in male and black short hairs in female. Male sternite 4 rectangular, approximately 1.5 times as long as wide ( Fig. 109 ). Male sternite 5 with black lobes, as in Fig. 106 . Epandrium, cerci and surstyli as in Figs 107, 108 . Female sternite 8 from single plate ( Fig. 103, 105 ) to two separate sclerites ( Fig. 104 ).

Distribution. Russia ( Fig. 110 ): Altay, Amur Oblast, Arkhangelsk Oblast, Chelyabinsk Oblast, Irkutsk Oblast, Kamchatka Kray, Karelia, Krasnodar Kray, Krasnoyarsk Kray, Kursk Oblast, Leningrad Oblast and St.- Petersburg, Magadan Oblast, Moscow and Moscow Oblast, Novgorod Oblast, Novosibirsk Oblast, Primorskiy Kray, Sakhalin Oblast, Stavropol' Kray, Tatarstan, Tula Oblast, Tyumen' Oblast, Yakutia, Yaroslavl' Oblast.— Europe (widespread), China (first record), Mongolia.

Figures

FIGURES 1 – 8. Nanna flavipes (Fallén) (1, 2, 5, 7), Hexamitocera loxocerata (Fallén) (3), Spathephilus nigriventris (Loew) (4, 6) and Orthacheta cornuta (Loew) (8): 1 — thorax, lateral view; 2 — proepisternum; 3 — head, lateral view; 4, 5 — antenna, lateral view; 6 – 8 — scutellum. Figures 4 – 7 after Ozerov (2010 e, Figures 10 – 13).

FIGURES 9 – 11. Cleigastra apicalis (Meigen) (9 – 10) and Nanna flavipes (Fallén) (11): 9 — fragment of wing; 10, 11 — wing.

FIGURES 100 – 102. Nanna flavipes (Fallén): 100, 101 — fore femur, anterior view; 102 — male, habitus.

FIGURES 103 – 110. Nanna flavipes (Fallén): 103 – 105 — female abdominal sternite 8; 106 — male sternite 5; 107 — epandrium, cerci and surstyli, lateral view; 108 — same, dorsal view; 109 — male sternite 4; 110 — distribution map.