Jump to content

Byturus ochraceus

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Smallweed (talk | contribs) at 20:21, 29 August 2020 (author link). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Byturus ochraceus
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Species:
B. ochraceus
Binomial name
Byturus ochraceus
(Scriba, 1791)
Synonyms[1]
  • Byturus olivaceus Fournel, 1840
  • Dermestes flavescens Marsham, 1802
  • Dermestes ochraceus Scriba, 1790
  • Horticola urbanus Lindemann, 1865

Byturus ochraceus is a species of beetle in the fruitworm family Byturidae.

Description

Byturus ochraceus front view: note the larger eyes than Byturus tomentosus

It is morphologically very similar to other members of the genus Byturus. All species of this genus are unlikely to be confused with any other family.[2]

B. ochraceus measures 4.0–4.6 mm in length, are coloured yellow-brown with yellow hairs across the body. The pronotum is unevenly curved to the front so a front angle is apparent. The long diameter of the eyes is clearly greater than half the width of the frons. The underside is coloured dark brown to black. Some individuals change colour to grey-brown by June.[3]

Habitat and lifecycle

B. ochraceus adults are active from May until July. They are associated with a large range of host plants including: Taraxacum officinale, Salix, Caltha palustris, Potentilla anserina, Anthriscus sylvestris, Geum urbanum, Geranium robertianum, Alliaria officinale, Hieracium praealtum, Silene dioica, Stellaria nemorum, Lactuca muralis, and Ranunculus repens.[4]

References

  1. ^ "Byturus ochraceus (Scriba, 1791)". Global Biodiversity Information Facility. Retrieved 31 May 2018.
  2. ^ "Byturidae". Watford Coleoptera Group. Retrieved 31 May 2018.
  3. ^ Arved Lompe (2010). "Käfer Europas: Byturus" (in German). Retrieved 31 May 2018.
  4. ^ "Coleoptera >> Byturidae >> Byturus ochraceus (Scriba)". BRC Database of Insects and their Food Plants. Retrieved 31 May 2018.