Xylota sylvarum

Xylota sylvarum is a common Palearctic species of hoverfly.[1]

Xylota sylvarum
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Diptera
Family:
Syrphidae
Genus:
Xylota
Species:
X. sylvarum
Binomial name
Xylota sylvarum
Synonyms

Description

External images For terms see Morphology of Diptera
Wing length 9–12 mm. Thorax blackish. Four anterior legs partly yellow. Abdomen black with golden patches (adpressed golden hair). The male genitalia are figured by Hippa (1968).[2] The larva is illustrated in colour by Rotheray (1994) ).[3] See references for determination.[4][5][6][7]

Distribution

Palearctic Fennoscandia South to Iberia. Ireland eastwards through North Europe on to Siberia and the Pacific coast.[8][9]

Habitat.Czech Republic

Biology

Old woodland species running on the foliage of bushes and shrubs and on tree stumps. The larvae feed in damp, fungus-ridden decaying wood of Abies, Fagus and Quercus trunks and stumps, usually beneath the bark. The major habitat may be decaying tree roots...[10]

gollark: They wouldn't understand it since they don't know what fish are.
gollark: There was no such legislation. 76-τ doesn't have fish.
gollark: That one is populated by 7% umnikos instances.
gollark: We've already implemented it in simulation environment 76-τ.
gollark: But mandatory and legally binding!

References
  1. Stubbs, Alan E. & Falk, Steven J. (1983). British Hoverflies: An Illustrated Identification Guide. British Entomological & Natural History Society. pp. 253, xvpp.
  2. Hippa, H. (1968) Classification of the palaearctic species of the genera Xylota Meigen and Xylotomima Shannon (Dipt., Syrphidae). Ann.Ent.Fenn., 34: 179-197.
  3. Rotheray G., 1993 Colour Guide to Hoverfly Larvae Diptera, Syrphidae in Britain and Europe Dipterists Forum pdf
  4. Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendum
  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. Fauna Europaea
  9. Peck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11-230. Akad.Kiado, Budapest.
  10. 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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