Arion Ferussac, 1819
Nomenclature
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Superfamily: ArionoideaFamily: Arionidae Gray, 1840
SUMMARY
The genus Arion contains about 30 species, most of which inhabit the Iberian Peninsula (Wiktor 1996) and others which are widespread.
The genus Arion contains about 30 species, most of which inhabit the Iberian Peninsula (Wiktor 1996) and others which are widespread.