Parasyrphus is a genus of hover fly found in the holarctic area of the world including species like Parasyrphus tarsatus located in some very northern areas. Very few of the 31 identified species have known larvae.[1] Of the known larvae most are predators of tree aphids with one, Parasyrphus nigritarsis, that feed on beetle eggs and larvae. [2]
^Vockeroth, J.R. (1992). The Flower Flies of the Subfamily Syrphinae of Canada, Alaska, and Greenland (Diptera: Syrphidae). Part 18. The Insects and Arachnids of Canada. Ottawa, Ontario: Canadian Government Pub Centre. pp. 1–456. ISBN 0-660-13830-1.
^Rotheray, G.E. (1993). "Colour Guide to Hoverfly Larvae (Diptera, Syrphidae) in Britain and Europe" (PDF). Diperists Digest. 9: 155.
Parasyrphus is a genus of hover fly found in the holarctic area of the world including species like Parasyrphus tarsatus located in some very northern...
Parasyrphus lineolus is a Holarctic species of hoverfly. External images For terms see Morphology of Diptera Wing length 7·25-8·25 mm. Black face stripe...
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melanderi to possibly belong to Parasyrphus relictus, and the characteristics described above were identical in his key to Parasyrphus species. Yet he also described...
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Parasyrphus nigritarsis is a species of hoverfly, from the family Syrphidae, in the order Diptera. It is known from northern Europe and North America...
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such as Anthocorus nemorum and Orthotylus marginalis. Hoverflies (e.g. Parasyrphus nigritarsis) sometimes lay eggs adjacent to beetle egg clutches and when...
Zicrona caerulea, several ladybird species and the larva of a hoverfly (Parasyrphus sp.). Adults overwinter under logs, loose bark and among vegetable litter...
bassiana or nematodes. Eggs of P vitellinae are consumed by the syrphid fly Parasyrphus nigritarsis and probably are eaten by predaceous bugs and mites. Kanervo...
Phratora eggs include A. nemorum, Orthotylus marginalisand the syrphid fly Parasyrphus nigritarsis. Larval predators include A. nemorum, the bug Rhacognathus...
Vockeroth, 1969 Meligramma Frey, 1946 Notosyrphus Vockeroth, 1969 : NT Parasyrphus Matsumura, 1917: NE OR PA Philhelius Stephens, 1841 (=Xanthogramma):...
Retrieved 10 March 2020. Speight, M.C.D. (1974) Bombus lapponicus, Parasyrphus lineola and Phaonia exoleta insects new to Ireland. Irish Naturalists'...
A. nemorum, the bug Rhacognathus punctatus, a syrphid fly (possibly Parasyrphus nigritarsis) and the wasp Symmorphus bifasciatus. Adult beetles are parasitized...
derived larval defensive secretion. One of these predators is a fly (Parasyrphus melanderi) that lays its eggs on C. aeneicollis eggs. When they hatch...
laticollis and these descriptions suggest that it was the syrphid fly Parasyrphus nigritarsis. He also mentioned the presence of tachinid fly parasitoids...
aeneicollis revealed that S. cristatus and the specialist fly predator Parasyrphus melanderi had complementary effects on beetle larval survival, with P...
their prey or host. This has been shown for the predaceous hoverfly Parasyrphus nigritarsis and the phorid fly Megaselia opacicornis. Gross, J. (1997)...
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