Platycheirus discimanus

Platycheirus discimanus is a small species of hoverfly. It is found across Europe and the Palearctic and in North America.[1][2]

Platycheirus discimanus
female
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Diptera
Family:
Syrphidae
Genus:
Platycheirus
Subgenus:
Platycheirus
Species:
P. discimanus
Binomial name
Platycheirus discimanus
Loew, 1871
Synonyms

    Description

    External images For terms, see: Morphology of Diptera.
    Front tibiae are not dilated. Tarsae 2 first 2 segments are yellow, the first strongly compressed, the second slightly compressed, last 3 segments are black. Head is large and broad.

    See references for determination.[3][4][5][6]

    Distribution

    Palearctic: South Norway south to Belgium and France and the Alps, Ireland east through Northern Europe and Central Europe into Russia and on through Siberia to the Russian Far East and the Pacific coast at Sakhalin, Afghanistan, Mongolia and China. Nearctic: Central Canada and Pennsylvania Fauna Europaea.[7][8]

    Biology

    Habitat: It lives in deciduous forest and scrub; scrub-invaded grassland. Flies April to end May. [9]

    gollark: If we define Macron as the category Sh(S)Sh(S) of (set-valued) macrons on a (small) site SS, which is a Grothendieck topos, then the category of macrons on (C,J)(C,J) is the full subcategory of the category of premacrons.
    gollark: As ever.
    gollark: I was ABSOLUTELY RIGHT.
    gollark: Remember when I said you should call the project Macron?
    gollark: (I know you have one)

    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. Stubbs, Alan E.; Falk, Steven J (1983). British Hoverflies: An Illustrated Identification Guide (2nd ed.). London: British Entomological and Natural History Society. pp. 253, xvpp. ISBN 1-899935-03-7.
    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. Peck, L.V. (1988). "Syrphidae". In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera 8: 11-230. Akad. Kiado, Budapest.
    8. Vockeroth, J.R. (1992). The Flower Flies of the Subfamily Syrphinae of Canada, Alaska, and Greenland (Diptera: Syrphidae). Part 18. The Insects and Arachnids of Canada. Ottawa, Ontario: Canadian Government Pub Centre. pp. 1–456. ISBN 0-660-13830-1.
    9. 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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