Cylichnina tantilla Anderson and Hanna 1925 (snail)

Gastropoda - Opisthobranchia - Retusidae

Alternative combination: Cylichnella tantilla

Belongs to Cylichnina according to R. B. Stewart 1927

See also Squires 1984, Squires 1987, Squires 1988, Squires 1999, Squires and Demetrion 1992 and Turner 1938

Sister taxa: Cylichnina coelata, Cylichnina turneri, Retusa (Cylichnina) aequiattenuata, Retusa (Cylichnina) conutus, Retusa (Cylichnina) galba, Retusa (Cylichnina) marylandica, Retusa (Cylichnina) subspissa

Type specimen: CAS 958

Ecology: epifaunal carnivore

Distribution:

• Eocene of Mexico (2 collections), United States (79: California, Oregon, Washington)

• Paleocene of United States (2: California)

Total: 83 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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