Английская Википедия:Clausilia bidentata

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Шаблон:Short description Шаблон:Italic title Шаблон:Taxobox

Clausilia bidentata, the two-toothed door snail, is a species of door snails, terrestrial pulmonate gastropod mollusks in the genus Clausilia belonging to the family Clausiliidae, all of which have a clausilium.

Subspecies

  • Clausilia bidentata abietina Dupuy, 1849
  • Clausilia bidentata bidentata (Ström, 1765)
  • Clausilia bidentata crenulata Risso, 1826
  • Clausilia bidentata moniziana Lowe, 1852

Distribution

This species is present in much of western Europe,[1] including:

Habitat

This species is commonly found under bark of trees or in crevices of rocks. The snails are often encountered when they are most active, at night during wet weather, at which time they often climb up trees and feed on lichens.

Description

The shell of this snail is a small and cylindrical snail, very high-spired and narrow. The shell length reaches Шаблон:Convert. The shell is dark brown with noticeable spiral ribs, slight longitudinal grooves, and a horny operculum.

Gallery

Файл:Clausiliidae - Clausilia bidentata crenulata-6.JPG
Clausilia bidentata var. crenulata – Close-up
Файл:Clausiliidae - Clausilia bidentata crenulata.-2.JPG
Lateral view of the shell of Clausilia bidentata crenulata.
Файл:Clausiliidae - Clausilia bidentata crenulata..JPG
Clausilia bidentata var. crenulata.
Файл:Clausiliidae - Clausilia bidentata crenulata.-1.JPG
Clausilia bidentata var. crenulata, close-up.
Файл:Clausilia bidentata 01.JPG

References

Шаблон:Reflist

  • Anderson, R. 2005, An Annotated List of the Non-Marine Mollusca of Britain and Ireland, Journal of Conchology, London, 38: 607-638
  • Kerney, M, 1999, Atlas of the Land and Freshwater Molluscs of Britain and Ireland, Harley Books, Colchester

External links

Шаблон:Commons category

Шаблон:Taxonbar


Шаблон:Clausiliidae-stub

  1. Ошибка цитирования Неверный тег <ref>; для сносок iucn status 19 November 2021 не указан текст