Callicera is a Holarctic genus of hoverflies.
They are beautiful metallic flies, with strikingly long antennae are medium-sized to rather large (wing length 9·75–15 mm.) bumblebee mimics. All the species are considered rare. Callicera larvae live in the moist rot-holes of overmature trees as saprophages.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.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. .Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendumCoe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1–98. R.ent.Soc.London. pdf Peck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11–230. Akad.Kiado, Budapest. Callicera have been used as bioindicators.
Species The following species are assigned to this genus:
References
External images Images representing Callicera