''Cochlodina laminata'' is a

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriat ...

of air-breathing

land snail A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial gastropod mollusks that have shells (those without shells are known ...

, a

terrestrial Terrestrial refers to things related to land or the planet Earth. Terrestrial may also refer to: * Terrestrial animal, an animal that lives on land opposed to living in water, or sometimes an animal that lives on or near the ground, as opposed to ...

pulmonate Pulmonata or pulmonates, is an informal group (previously an Order (biology), order, and before that a Class (biology), subclass) of snails and slugs characterized by the ability to breathe air, by virtue of having a Respiratory system of gastro ...

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...

in the family

Clausiliidae Clausiliidae, also known by their common name the door snails, are a taxonomic family of small, very elongate, mostly left-handed, air-breathing land snails, sinistral terrestrial pulmonate gastropod mollusks.MolluscaBase eds. (2020). Mollusca ...

, the door snails, all of which have a

clausilium The clausilium is a calcareous anatomical structure which is found in one group of air-breathing land snails: terrestrial pulmonate gastropod mollusks in the family Clausiliidae, the door snails. The clausilium is one part of the clausilial appara ...

.MolluscaBase eds. (2020). MolluscaBase. Cochlodina A. Férussac, 1821. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=933875 on 2020-08-25 ;Subspecies: * ''Cochlodina laminata albanica'' S. H. F. Jaeckel, 1956 * ''Cochlodina laminata grossa'' (Rossmässler, 1835) * ''Cochlodina laminata insulana'' E. Gittenberger, 1967 * ''Cochlodina laminata laminata'' (Montagu, 1803) * ''Cochlodina laminata nana'' (Möllendorff, 1873) * ''Cochlodina laminata oreinos'' (A. J. Wagner, 1914) * ''Cochlodina laminata partita'' (Westerlund, 1892)

Distribution

This species occurs in much of Europe, including: * The Czech Republic *

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Ukraine Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian inva ...

Balashov I. & Gural-Sverlova N. 2012. An annotated checklist of the terrestrial molluscs of Ukraine. ''Journal of Conchology''. 41 (1): 91-109. *

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Description

Like all species in the family

, ''Cochlodina laminata'' has a

or "door". The second image shows the shape of the clausilium in this species. The shell is brown to cherry red, nearly smooth and shiny. The parietalis is small, the columellaris is more prominent, the palatal callus is weak, the subcolumellaris is visible in an oblique view. . The weight of the adult live snail is about 138±5 mg. Cochlodina laminata clausilium

References

* Sysoev, A. V. & Schileyko, A. A. (2009). Land snails and slugs of Russia and adjacent countries. Sofia/Moskva (Pensoft). 312 pp., 142 plates

External links

Montagu, G. (1803). Testacea Britannica or natural history of British shells, marine, land, and fresh-water, including the most minute: Systematically arranged and embellished with figures. J. White, London, Vol. 1, xxxvii + 291 pp;; Vol. 2, pp. 293–606, pl. 1-16''Cochlodina laminata''
at

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taxonomy,short description (including diagnosis), distribution, biology,status (threats), images Clausiliidae Molluscs of Europe Gastropods described in 1803 Taxa named by George Montagu (naturalist) {{Clausiliidae-stub