Eristalis pertinax
| Eristalis pertinax | |
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| male | |
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| female | |
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| Species: | E. pertinax
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| Binomial name | |
| Eristalis pertinax (Scopoli, 1763)
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Eristalis pertinax is a European hoverfly. Like Eristalis tenax, the larva of E. pertinax is a rat-tailed maggot and lives in drainage ditches, pools around manure piles, sewage, and similar places containing water with high organic load and low oxygen concentration.
Description
External images
For terms see Morphology of Diptera
Wing length 8.25–12.75 mm. Antennomere 3 brown-black. Arista plumose to tip.Tarsi 1 and 2 entirely yellow. Wing with diffusely bordered darkened median band and pterostigma 4 times as
long as wide. Dimorphic (males with triangular abdomen, females with squarish abdomen).[2][3][4][5]
The male genitalia are figured by Hippa et al. (2001).[6] The larva is figured by Hartley (1961).[7]
Distribution
Palaearctic Fennoscandia South to Iberia and the Mediterranean basin. Ireland East through Europe into Turkey and European Russia East to the Urals.[8][9]
Biology
The habitat is wetland, forest, alluvial forest, fen, farmland, suburban gardens and parks.[10] The flight period is February to November.
Gallery
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Females of a European hoverfly ovipositing at a small pool in a forest near Marburg, Hesse, Germany
References
- ^ Stubbs, Alan E.; Falk, Steven J. (1983). British Hoverflies: An Illustrated Identification Guide. British Entomological & Natural History Society. pp. 253, xvpp.
- ^ Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendum
- ^ Van der Goot,V.S. (1981) De zweefvliegen van Noordwest - Europa en Europees Rusland, in het bijzonder van de Benelux. Koninklijke Nederlandse Natuurhistorische Vereniging, Uitgave no.32: 275pp. Amsterdam.
- ^ Bei-Bienko, G.Y. & Steyskal, G.C. (1988) Keys to the Insects of the European Part of the USSR, Volume V: Diptera and Siphonaptera, Part I. Amerind Publishing Co., New Delhi. ISBN 81-205-0080-6.
- ^ Coe, R.L. (1953) Diptera: Syrphidae. Handbooks for Identification of British Insects, 10(1): 1–98. Royal Entomological Society of London. pdf
- ^ Hippa, H., Nielsen, T.R. & van Steenis, J. (2001) "The west Palaearctic species of the genus Eristalis Latreille (Diptera, Surphidae)". Norwegian Journal of Entomology, 48: 289–327.
- ^ Hartley, J.C. (1961) "A taxonomic account of the larvae of some British Syrphidae". Proceedings of the Zoological Society of London, 136: 505–573.
- ^ Fauna Europaea
- ^ Peck, L.V. (1988) "Syrphidae". In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11–230. Akad.Kiado, Budapest.
- ^ Speight, M.C.D. (2011). "Species accounts of European Syrphidae (Diptera)" (PDF). Syrph the Net, the database of European Syrphidae. 65: 285pp.
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