Parhelophilus consimilis explained

Parhelophilus consimilis is a Palearctic hoverfly.^{[1] [2]}

Description

External imagesFor terms see Morphology of Diptera
Wing length 7 ·5-8 ·5 mm Apical 1/4 of front tibiae black. Tergite 1 with 2 diagonal dust bands. Face in lateral view protruding beyond frons. Reemer (2000) figures the male genitalia.^[3] See references for determination.^{[4] [5] [6] [7]}

Distribution

Palearctic Fennoscandia South to Belgium and North France. Ireland East through Britain, Denmark, Poland and North Europe and Russia to eastern Siberia.^{[8] [9]}

Biology

Habitat: Wetland. Fen, transition mire, bog, raised bog and cut-over bog.^[10] Flowers visited include white umbellifers, Bidens cernua, Menyanthes, Potentilla palustris, Ranunculus.^[11] Flies mid June to beginning August.^[12]

Notes and References

1. Book: Stubbs, Alan E. . Falk, Steven J . British Hoverflies: An Illustrated Identification Guide . 2nd . 1983 . . London . 1-899935-03-7 . 253, xvpp .
2. Book: Ball, S.G. . Morris, R.K.A. . Provisional atlas of British hoverflies (Diptera, Syrphidae) . 2000 . Biological Record Centre . Monks Wood, UK . 1-870393-54-6 . 167 pages .
3. Reemer, M. (2000) A new species of Parhelophilus Girschner, 1897 (Diptera, Syrphidae) from southwesternEurope. Dipteron, 3: 1-6.
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. .
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). Syrph the Net, the database of European Syrphidae . 65 . 285pp .
11. de Buck, N. (1990) Bloembezoek en bestuivingsecologie van Zweefvliegen (Diptera, Syrphidae) in het bijzonder voor België. Doc.Trav. IRSNB, no.60, 1-167.
12. Speight . M.C.D. . 2011 . Species accounts of European Syrphidae (Diptera). Syrph the Net, the database of European Syrphidae . 65 . 285pp .