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Scientific Bulletin of Namangan State University

Abstract

The article discusses the features of seasonal activity of dragonflies in the Ferghana valley. It was found that the activity of dragonflies lasts from the second decade of March to the end of October during the year. At the same time, 2 activation time Peaks were observed.

First Page

125

Last Page

129

References

1. Kipyatkov V.Ye. Temperaturne norm razvitiya nasekomx: ekologiya, genetika i evolyuchiya // Material mejd. naushn. konf. «Fundamentalne problem entomologii v XXI veke». Izd.– vo S.–P. un–ta (Sankt–Peterburg), 2011. – S.61 2. Baratov P. O'zbekiston tabiiy geografiyasi.-Toshkent, O'qtuvshi, 1996. -111-114,194-196. b 3. Rachman H.T., Rohman A. Dragonflies diversity (Odonata) in Menoreh Karst Central Java – Yogyakarta // Int. Journal of Advances in Agricultural & Environmental Engg. – 2016. – V.3(2). – P.255–258. 4. Belshev B.F.Opredelitel strekoz Sibiri po imaginalnm i lishinoshnm fazam.-M ; L: Izd-vo AN SSSR,1963.-114c; 5. Skvorchov V.E. Strekoz Vostoshnoy Yevropi Kavkaza Atlas –opredelitel. –M.:Tovarishestvo naushnx izdaniy KMK , 2010.-623 s. 6. Belshev B.F., Xaritonov A.Yu. Opredelitel strekoz po krlyam (rod Borealnogo faunistisheskogo charstva i sopredelnx zemel, vid faun SSSR). –Novosibirsk. – Izd–vo «Nauka». – 1977. – S.1–398. 7. Belshev B.F. Xaritonov A.Yu.,Borisov S.N .i dr. Fauna iekologiyastrekoz..–Novosibirsk,Nauka, 1989. –207 c.

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