Xanthogramma citrofasciatum

Xanthogramma citrofasciatum is a species of hoverfly found in grasslands from Ireland to western Siberia. The larvae live in ant Lasius colonies where they feed on the aphids tended by the ants.[1][2]

Xanthogramma citrofasciatum
male
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Diptera
Family:
Syrphidae
Genus:
Xanthogramma
Species:
X. citrofasciatum
Binomial name
Xanthogramma citrofasciatum
(De Geer, 1776)

Description

External images For terms see Morphology of Diptera
Wing length 6·5-10·25 mm. Legs yellow coxae and trochanters black. Femora and tibiae 3 completely pale. Yellow marks on tergite 2 linear (not equilateral triangles). Tergites 2-4 with subequal yellow marks. See references for determination.[3][4][5][6]

Habitat.Italy

Distribution

Palearctic. South Norway to Iberia. Ireland East through Central Europe and South Europe into European Russia and Yugoslavia and the Caucasus, then to Siberia.[7][8]

gollark: They were owned by MS for *ages*.
gollark: I do somewhat expect people to come up with alternative authentication mechanisms, but MS would also probably complain.
gollark: GPT-██ trained using people's souls as well as that stuff, actually, see potatOS privacy policy clause 4.7.
gollark: Does EndOS contain any actual code?
gollark: XTMF has more than length, though.

References
  1. Stubbs, Alan E. & Falk, Steven J. (1983). British Hoverflies: An Illustrated Identification Guide. British Entomological & Natural History Society. pp. 253, xvpp.
  2. Speight, M.C.D. (2011). "Species accounts of European Syrphidae (Diptera)" (PDF). Syrph the Net, the database of European Syrphidae. 65: 285pp.
  3. Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendum
  4. 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.
  5. 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.
  6. Coe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1-98. R.ent.Soc.London. pdf
  7. Fauna Europaea
  8. Peck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11-230. Akad.Kiado, Budapest.


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