Английская Википедия:Cleonis pigra

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Шаблон:Short description Шаблон:Speciesbox

Cleonis pigra, the sluggish weevil or large thistle weevil, is a weevil species recorded in Britain and native to Eurasia. It was introduced into North America to help control creeping thistle.[1] This species develops in the roots of plants in the family Asteraceae.[2]

It appears spelled different ways in the literature: Cleonis piger, Cleonus piger, Cleonus pigra,[1] but the correct spelling under ICZN Article 31.2 is Cleonis pigra[3]

It is identified by double V-pattern elytra and a rostrum with three sulci.[1]

Файл:Cleonis, U, Face, Lake Michigan 2014-01-17-11.06.55 ZS PMax (12005048684).jpg
close-up face

References

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Further reading

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Шаблон:Curculionidae-stub

  1. 1,0 1,1 1,2 bugguide.net
  2. Skuhrovec, J., Volovnik, S., Gosik, R., Stejskal, R., and Trnka, F. Cleonis pigra (Scopoli, 1763) (Coleoptera: Curculionidae: Lixinae): morphological re-description of the immature stages, keys, tribal comparisons and biology // Insects, 2019, 10 (9): 325 (1–25) (with) — https://www.mdpi.com/2075-4450/10/10/325/pdf
  3. ICZN Online