Necydalis ulmi ( Rus. Ursae ) - a species of barbel beetles from the subfamily Necydalinae .
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Necydalis ulmi Chevrolat , 1838 | |||||||||||||||||||||||||||||||||||||||||||||||
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Content
- 1 Description
- 2 Distribution
- 3 Ecology and habitats
- 4 Volatility
- 5 notes
Description
Beetle from 18 to 35 mm long. It occurs from June to August.
Distribution
Range of species: Central and Southern Europe , the Caucasus and Transcaucasia [2] .
Ecology and habitats
They live in deciduous forests , groves , gardens [3] . Larvae develop inside the trunks of old and diseased deciduous trees, including oak , beech , elm , horse chestnut , hornbeam , carcass , linden , ash , poplar , willow , and walnut [1] [2] [3] .
Variability
The color of the beetles is quite variable, changeable and the sculpture of the elytra. One typical form, two varieties and two aberrations are known, all of them differ from each other in the color of the parts of the body and the hairs covering the body [3] .
Notes
- β 1 2 3 4 5 6 7 Systematics and synonymy (English) . BioLib. Date of treatment November 25, 2011.
- β 1 2 cerambyx.uochb.cz Necydalis ulmi Chevrolat, 1838 . MH & MR (2007-8-22). Date of treatment November 20, 2011.
- β 1 2 3 Smelters N. N. Beetles-woodcutters. Part 2 // Fauna of the USSR. Coleoptera insects. - M. - L .: Publishing House of the Academy of Sciences of the USSR , 1940. - T. 22. - 784 p. - (New Series No. 22).