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Sphincterochilidae

Sphincterochilidae
Temporal range: Eocene–recent
Sphincterochila candidissima viva 01.jpg
A live individual of Sphincterochila candidissima
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia
clade Euthyneura
clade Panpulmonata
clade Eupulmonata
clade Stylommatophora
informal group Sigmurethra
Superfamily: Helicoidea
Family: Sphincterochilidae
Zilch, 1960 (1910)

Sphincterochilidae is a taxonomic family of medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

In the fossil record, Sphincterochilidae are known from the upper Eocene to the Holocene.

The distribution of Sphincterochilidae includes the western-Palearctic zone.

The following two subfamilies have been recognized in the taxonomy of Bouchet & Rocroi (2005):

Genera within the family Sphincterochilidae include:

Sphincterochilinae

† Pseudoleptaxinae

Sphincterochilidae land snails are xerothermophilous, i.e. they are well adapted to hot dry places.


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