Superfamily Urocoptoidea Pilsbry 1898 (slug)

Gastropoda - Stylommatophora

Parent taxon: Helicina according to P. Bouchet et al. 2017

Sister taxa: Clausilioidei, Helicoidei, Limacoidei, Oleacinoidei, Orthalicoidei, Plectopyloidea, Punctoidea, Pupilloidei, Rhytidoidei, Succineoidei, Testacelloidea

Subtaxa: Cerionidae Urocoptidae

View classification

Ecology: epifaunal

Distribution:

• Oligocene of Mexico (3 collections)

• Eocene of Brazil (1), United States (6: Wyoming)

• Paleocene of United States (1: Texas)

• Cretaceous of Argentina (1), Mexico (1)

Total: 13 collections each including a single occurrence

Show more details