Pipizella viduata

Pipizella viduata is a species of Hoverfly, from the family Syrphidae, in the order Diptera.[1]

Pipizella viduata
Scientific classification
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P. viduata
Binomial name
Pipizella viduata
Synonyms[1]

Description

External images For terms see Morphology of Diptera
Wing length 3 ·7 5-5 ·25 mm Genitalia figured by Van Veen (refs), small species, basitarsi dusky or dark brown. See references for determination.[2][3][4][5]

Distribution

Palearctic Fennoscandia South to Iberia and the Mediterranean basin. Ireland East Europe into European Russia and the Caucasus then to Siberia.[6][7]

Biology

Woodland, scrub, dune grassland, heathland and unimproved pasture, grassy clearings in woodland Flowers visited include umbellifers, Euphorbia, Galium, Potentilla erecta.[8] Flies April to October[9]

gollark: One alternative interpretation I read somewhere was coordination problems - people don't do much because they feel like it won't be useful unless other people also do.
gollark: I'm not saying that they shouldn't care, to clarify, but that people don't, telling them their preferences are wrong is not really a winning strategy, and the lack of concern of most richer countries for poorer ones reflects most people's demonstrated attitudes.
gollark: Yes, exactly.
gollark: (also, global prosperity is generally going up, illiteracy & extreme poverty going down, etc.)
gollark: Anyway, I find those "various people die of easily preventable deaths → capitalism bad" things unreasonable. I suspect most people don't actually *care* about random people somewhere dying, given the fact that you can quite easily donate to very effective charities for e.g. helping fix malaria under the existing system, and yet nobody does this.

References

  1. Chandler, Peter J. (1998). Checklists of Insects of the British Isles (New Series) Part 1: Diptera. Handbooks for the Identification of British Insects. New Series. 12. London: Royal Entomological Society of London. pp. 1–234. ISBN 0-901546-82-8.
  2. Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendum
  3. 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.
  4. 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.
  5. Coe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1-98. R.ent.Soc.London. pdf
  6. Fauna Europaea
  7. Peck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11-230. Akad.Kiado, Budapest.
  8. de Buck, N. (1990) Bloembezoek en bestuivingsecologie van Zweefvliegen (Diptera, Syrphidae) in het bijzonder voor België. Doc.Trav. IRSNB, no.60, 1-167.
  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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