Kingdom Animalia Scientific name Carychiidae Rank Family | Superfamily Ellobioidea Phylum Mollusca | |
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Subfamily Carychiinae
Jeffreys, 1830 Lower classifications Carychium, Carychium minimum, Carychium tridentatum, Rangitotoa | ||
Carychiinae is a taxonomic subfamily of minute air-breathing land snails, terrestrial pulmonate gastropod mollusks.
Contents
Taxonomy
Carychiinae is part of the family Ellobiidae according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).
Some authors consider Carychiidae as a separate family.
Genera
Genera within the subfamily Carychiinae include:
Ecology
One lineage of the Ellobioidea, the Carychiidae has successfully accomplished a complete transition onto land. Extant carychiid snails inhabit aphotic and permanently wet epigean (Carychium) or subterranean (Zospeum) environments throughout their Holarctic distribution. This dramatic shift from a marine to a terrestrial habitat has occurred independently of the stylommatophoran land-snails of the Eupulmonata.
References
Carychiinae Wikipedia(Text) CC BY-SA