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stuart
Site Admin
Joined: 11 May 2005
Posts: 737
Location: Peterborough, UK
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 Posted: Sat May 28, 2005 5:39 pm Post subject: Cheilosia griseiventris |
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Cheilosia griseiventris Loew, 1857
Identification ease/difficulty: 4
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stuart
Site Admin
Joined: 11 May 2005
Posts: 737
Location: Peterborough, UK
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| Posted: Sun May 29, 2005 8:40 am Post subject: Species account from the Provisional atlas |
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Species account from Provisional atlas of British hoverflies, Ball & Morris, 2000.
Cheilosia griseiventris Loew, 1857
Biology: Separated from C. intonsa by Stubbs & Falk, 1983; the available British voucher specimens are distinctly different from that species, with longer bodies and darker wings. The larvae are unknown, but thought to be associated with yellow composites such as Hypochoeris. Adults have been found in a variety of locations including sites on chalk, sand and clay soils. Not considered as distinct from C. latifrons (=intonsa) by most European workers
Distribution: Almost all records lie south of a line between the Severn and the Vale of Pickering, with more records from the west of this area |
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