Ptychatractus Stimpson 1865 (snail)
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Gastropoda - Ptenoglossa - Vasidae
Parent taxon: Vasidae according to H. L. Abbass 1967
See also Sepkoski 2002
Sister taxa: Eovasum, Lupira, Sceptrum, Tudicla
Subtaxa: Ptychatractus (Ptychatractus) Ptychatractus angustus Ptychatractus interruptus
Ecology: epifaunal carnivore
Distribution:
• Eocene of Egypt (1 collection), France (1), the United Kingdom (6)
• Paleocene of United States (1: Texas)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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