Cheilosia scutellata is a Palearctic hoverfly.
Description For terms see Morphology of Diptera Eyes and face glabrous. Fused antennal pits.3rd segment of antenna black or dark yellowish brown. Arista with distinct short hairs. Rather long wings and alar base transparent (not yellow). Median facial tubercle broad, developed across full width of face. Mesonotum with minute black punctation. Partially red legs.Bei-Bienko, G.Y. & Steyskal, G.C. (1988a) Keys to the Insects of the European Part of the USSR, Volume V: Diptera and Siphonaptera, Part I. Amerind Publishing Co., New Delhi. . Identification via Van Veen, Van der Goot and, Stubbs and Falk, Coe Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendumVan 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.Coe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1-98. R.ent.Soc.London. pdf The larva is described and figured by Rotheray (1994).Fauna EuropaeaRotheray G., 1993 Colour Guide to Hoverfly Larvae Diptera, Syrphidae in Britain and Europe Dipterists Forum pdf
Distribution Fennoscandia South to Iberia and the Mediterranean basin to Greece, Turkey. North Africa. Ireland east to Russian Far East to the Pacific coast.Fauna EuropaeaPeck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11-230. Akad.Kiado, Budapest.
Habitat Forest in the North and maquis in the South.
Biology Found on low-growing vegetation also along tracks and at the edges of clearings. Flowers visited include Chaerophyllum, Cirsium, Cistus, Crataegus, Galium, Hedera, Hieracium, Ranunculus and Sorbus. Flies May to September North Europe and April to November) in South Europe. The larva feeds on basidiomycete fungi, especially Boletus and Suillus .
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