Nanna leucostoma (Zetterstedt 1846) Zetterstedt 1846
- Dataset
- A review of the genera Cleigastra Macquart, Gonarcticus Becker, Gonatherus Rondani, Hexamitocera Becker, Nanna Strobl, Orthacheta Becker and Spathephilus Becker (Diptera, Scathophagidae) of Russia
- Rank
- SPECIES
Classification
- kingdom
- Animalia
- phylum
- Arthropoda
- class
- Insecta
- order
- Diptera
- family
- Scathophagidae
- genus
- Nanna
- species
- Nanna leucostoma
discussion
Remarks. Reported by Humala & Polevoi (2009: 71) from Karelia and by Ozerov & Krivosheina (2014 b: 214) from the Russian Far East.
distribution
Distribution. Russia (Fig. 128): Amur Oblast, Karelia, Khabarovsk Kray, Leningrad Oblast, Magadan Oblast, Moscow and Moscow Oblast, Tyumen' Oblast. — Europe; North America.
materials_examined
Material examined. Karelia: Reserve Kivach (ca. 62.2954 N 33.9214 E), 28. V. – 5. VI. 1991, A. Polevoy (1 ♂, ZISP); Leningrad Oblast: Gatshina (59.56 N 30.13 E), 11. VI. 1940, A. Stackelberg (1 ♀, ZISP); Luga (ca. 58.73 N 29.84 E), 19. VI. 1935, A. Stackelberg (1 ♂, ZISP); Yashchera (58.8945 N 29.8206 E), 31. V. 1968, A. Stackelberg (1 ♂, ZISP); Jukki (ca. 60.11 N 30.29 E), 27. V. 1956 and 13. VI. 1958, A. Stackelberg (2 ♂♂, ZISP); Kartashevskaya (ca. 59.40 N 30.07 E), 8. VII. 1952, A. Stackelberg (1 ♀, ZISP); Moscow and Moscow Oblast: Izmaylovo (55.8001 N 37.8325 E, 55.7870 N 37.8345 E, 55.7871 N 37.8358 E, 55.7872 N 37.8365 E, 55.7945 N 37.8328 E, 55.7923 N 37.8385 E, 55.7867 N 37.8350 E), 17 – 30. V. 1986, 3. VI. 1990, 31. V. 1992, 3. VIII. 1993, 17. VII. 1996, 11. V. 2007, 15 – 18. V. 2008, 16 – 20. VI. 2007, 11 – 31. V., 12. VI. 2009, A. L. Ozerov (21 ♂♂, 6 ♀♀, ZMUM); Molzhaninovka (55.9369 N 37.3859 E), 13. V. 2010, A. L. Ozerov (1 ♂, ZMUM); Ozhigovo (55.4480 N 36.8709 E), 2. V. 2008, D. Gavryushin (1 ♂, ZMUM); Tyumen' Oblast: Neroyka (ca. 64.57 N 59.67 E), 700 m, 6 – 9. VII. 1990, Malozemov (7 ♂♂, 1 ♀, ZISP); Diagnostic description. Body-length 3.0 – 4.5 mm. Head. Frons yellow. 3 orbital setae present. Antenna black. Postpedicel with acutely angled upper apical corner, approximately 2 – 2.5 times as long as wide. Thorax black, extensively grey dusted. Proepisternum with hairs in central part. Katepisternum with 2 – 3 strong setae, from yellow to black. Legs yellow, only mid and hind coxae and tarsi darkened. Fore femur with 4 – 5 anteroventral setae (Fig. 123). Hind tibia without apical posteroventral seta. Wing clear. Abdomen black, greyish dusted. Male sternite 4 rectangular, approximately 2 times as long as wide (Fig. 127). Male sternite 5 with yellow lobes, as in Fig. 124. Epandrium, cerci and surstyli as in Figs 125, 126. Female sternite 8 as two small separate sclerites.