| 词条 | Dasysyrphus pinastri |
| 释义 |
| image = | image_caption = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Diptera | familia = Syrphidae | genus = Dasysyrphus | species = D. pinastri | binomial = Dasysyrphus pinastri | binomial_authority = De Geer, 1776 | synonyms = *Dasysyrphus lunulatus Meigen, 1822 }}Dasysyrphus pinastri is a European species of hoverfly.[1][2][3] DescriptionExternal imagesFor terms see Morphology of Diptera Wing length 6 ·5- 8 ·5 mm. Sternite 2 yellow with blackish crossband. Female frons with large patches of dust. Tergites 3 and 4 with equally-sized yellow patterns Tergite 2: pale pattern always present, as broad as or broader than pattern on tergites 3 and 4. Only vague or no grey stripes on thorax. Male genitalia are figured by Doczkal (1996).[4] The larva is figured by Nielsen (1954) [5] [6][7][8][9]DistributionPalaearctic.Greenland, Iceland and Fennoscandia southwards to the Pyrenees.Ireland eastwards through northern and central Europe (and mountains of northern Italy and Yugoslavia) into Turkey and European Russia then through the Russian Far East and Siberia [10][11]BiologyHabitat: Abies, Picea and Pinus conifer forest and conifer plantation, montane Betula woods.[12] Arboreal, but descends to visit flowers of Caltha, Crataegus, Crepis paludosa, Euphorbia, Fragaria, Frangula alnus, Galium, Heracleum, Hieracium, Lonicera xylosteum, Prunus spinosa, Ranunculus, Rosa rugosa, Salix repens, Sorbus aucuparia and Stellaria.[13] The flight period is April to June and July (later at higher altitudes or more northerly latitudes). The larva feeds on aphids. References1. ^{{cite book |last=Stubbs |first=Alan E. |authorlink= |author2=Falk, Steven J |title=British Hoverflies: An Illustrated Identification Guide |edition=2nd |year=1983 |publisher=British Entomological and Natural History Society |location=London |isbn=1-899935-03-7 |pages=253, xvpp }} {{Taxonbar|from=Q2748128}}{{Syrphidae-stub}}2. ^{{cite book |last=Ball |first=S.G. |author2=Morris, R.K.A. |title=Provisional atlas of British hoverflies (Diptera, Syrphidae) |year=2000 |publisher=Biological Record Centre |location=Monks Wood, UK |isbn=1-870393-54-6 |pages=167 pages }} 3. ^{{cite book |last= Van Veen |first= M.P. |title= Hoverflies of Northwest Europe, Identification Keys to the Syrphidae |type= Hardback |year= 2004 |publisher= KNNV Publishing |location= Utrecht |isbn= 90-5011-199-8 |pages= 254 }} 4. ^Doczkal, D. (1996a) Schwebfliegen aus Deutschland: Erstnachweise und wenig bekannte Arten (Diptera, Syrphidae). Volucella, 2: 36-62. 5. ^Nielsen, P., Ringdahl, O. & Tuxen, S.L. (1954) Family Syrphidae. Zoology of Iceland, 3(48a): 60-74. 6. ^Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendum 7. ^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. 8. ^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}}. 9. ^Coe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1-98. R.ent.Soc.London. pdf 10. ^Fauna Europaea 11. ^Peck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11-230. Akad.Kiado, Budapest. 12. ^{{cite journal | last = Speight | first = M.C.D. | year = 2011 | title = Species accounts of European Syrphidae (Diptera)| journal = Syrph the Net, the database of European Syrphidae | volume = 65 | pages = 285pp | url= http://www.diptera.info/downloads/StN_Species_Accounts_Glasgow_2011.pdf }} 13. ^de Buck, N. (1990) Bloembezoek en bestuivingsecologie van Zweefvliegen (Diptera, Syrphidae) in hetbijzonder voor België. Doc.Trav. IRSNB, no.60, 1-167. 3 : Diptera of Europe|Hoverflies|Insects described in 1776 |
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