Epistrophe eligans

Epistrophe eligans is a European species of hoverfly.[1][2][3][4]

Epistrophe eligans
male
female
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Diptera
Family:
Syrphidae
Genus:
Epistrophe
Species:
E. eligans
Binomial name
Epistrophe eligans
(Harris, 1780)
Synonyms

Description

External images For terms see Morphology of Diptera
Wing length 6·25-9·5 mm. Eyes bare. Stigma pale yellow. Tergite 4 with smaller yellow markings than tergite 3 or tergite 4 black. [4] [5] [6][7] The larva is illustrated by Rotheray (1993) [8] The male genitalia are figured by Dusek and Laska (1967).[9]

Distribution

Palaearctic.[10] South Sweden to Iberia. Ireland East through Central and South Europe into Turkey and European Russia as far as the Caucasus.[11]

Habitat.Ireland

Biology

The habitat is deciduous woodland and scrub, suburban gardens, parks.[12] Found by tracksides, clearings. Flowers visited include white umbellifers, Acer pseudoplatanus, Cistus, Crataegus, Endymion, Euonymus, Euphorbia, Ilex, Prunus spinosa, Stellaria, Viburnum opulus.[13] The flight period is April to June (earlier in southern areas, later at higher altitudes and northerly latitudes). The larva is aphid feeding on shrubs and trees.

gollark: See, according to this paper I read, an efficient (stock) market with an extra feature can have 3-SAT encoded in it, thus making it be FORCED to solve NP-thingy problems rapidly.
gollark: As if you would know.
gollark: Sorry for the inconvenience.
gollark: Yes, we *are* utilizing the efficient market hypothesis against you.
gollark: Oh right, you don't have access to our inference bees.

References
  1. Ball, S.G.; Morris, R.K.A. (2000). Provisional atlas of British hoverflies (Diptera, Syrphidae). Monks Wood, UK: Biological Record Centre. pp. 167 pages. ISBN 1-870393-54-6.
  2. Morris, Roger K. A. (1999). Hoverflies of Surrey. Surrey Wildlife Trust. p. 244. ISBN 0-9526065-3-4.
  3. Stubbs, Alan E.; Falk, Steven J. (1983). British Hoverflies: An Illustrated Identification Guide. British Entomological & Natural History Society. p. 253, xvpp.
  4. Van Veen, M.P. (2004). Hoverflies of Northwest Europe, Identification Keys to the Syrphidae (hardback). Utrecht: KNNV Publishing. p. 254. ISBN 90-5011-199-8.
  5. Van der Goot,V.S. (1981) De zweefvliegen van Noordwest - Europa en Europees Rusland, in het bijzonder van de Benelux. KNNV, Uitgave no.32: 275pp. Amsterdam.
  6. 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.
  7. Coe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1-98. R.ent.Soc.London. pdf
  8. Rotheray G., 1993 Colour Guide to Hoverfly Larvae Diptera, Syrphidae in Britain and Europe Dipterists Forum pdf
  9. Dusek, J. & Laska, P. (1967) Versuch zum aufbau eines Naturlichen Systems mitteleuropaischer Arten der Unterfamilie Syrphinae (Diptera). Acta sc.nat.Brno, 1: 349-390.
  10. "Epistrophe eligans (Harris, 1780)". Fauna Europaea. Retrieved 5 February 2020.
  11. Peck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11-230. Akad.Kiado, Budapest.
  12. Speight, M.C.D. (2011). "Species accounts of European Syrphidae (Diptera)" (PDF). Syrph the Net, the database of European Syrphidae. 65: 285pp.
  13. de Buck, N. (1990) Bloembezoek en bestuivingsecologie van Zweefvliegen (Diptera, Syrphidae) in het bijzonder voor België. Doc.Trav. IRSNB, no.60, 1-167.
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