Web26 de nov. de 2013 · A total of 31 species with 750 individuals of hoverflies were collected, among which Sphaerophoria scripta(Linnaeus), Eristalis arbustorum(Linnaeus) and Eristalis tenax(Linnaeus) were found to be the most abundant. Records from these four sites were used in the diversity analysis. WebHoverflies of Northwest Europe: Identification Keys to the Syrphidae by Mark P Van Veen at AbeBooks.co.uk - ISBN 10: 9050111998 - ISBN 13: 9789050111997 - KNNV Uitgeverij - 2010 - Softcover
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WebThis first volume in the bi-lingual handbook The Auchenorrhyncha of Central Europe / Die Zikaden Mitteleuropas (to be published in 3 volumes) is an essential and highly valuable … • Skevington, J.H., et al., 2024. Field Guide to the Flower Flies of Northeastern North America. Princeton University Press ISBN 9780691189406. This book "covers all 413 known syrphid species that occur in or north of Virginia, Kentucky, and Missouri, west to include Iowa, Minnesota, Ontario, and Nunavut, and east to the Atlantic Ocean, including Greenland." • Stubbs, A.E. and Falk, S.J. (2002) British Hoverflies An Illustrated Identification Guide. Pub. 1983 with 4… northern powergrid annual report
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Web15 de jan. de 2024 · They were located along a gradient of landscape complexity (1%–75% SNH in a 1 km radius). In total, 9,030 hoverflies belonging to 89 species were collected. In both countries, hoverfly community composition was mainly driven by SNH type and SNH shape, in addition to landscape complexity in Switzerland. Web10 de out. de 2024 · The European Red List of Hoverflies assessed the extinction risk of all hoverfly species native to Europe, and will contribute to guiding decisions and … WebBuy Hoverflies of Northwest Europe (9789050111997): Identification Keys to the Syrphidae: NHBS - MP Van Veen, KNNV Uitgeverij × Free UK Shipping Orders over £50 … northern powergrid about