†Semiactaeon Cossmann 1889 (snail)
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Gastropoda - Heterostropha - Acteonidae
Alternative spelling: Semiacteon
Parent taxon: Acteonidae according to C. L. Garvie 1996
See also Sepkoski 2002
Sister taxa: Acteocinidae, Acteon, Acteonellinae, Acteoninae, Bullina, Crenilabium, Cylindrobullinae, Japonactaeon, Lithophysema, Nucleopsinae, Ongleya, Pirsila, Pupa, Rictaxis, Solidula, Tenuiactaeon, Tornatellaea, Triploca, Vasjugania, Wangacteon
Subtaxa: Semiactaeon sphaericulus
Type: Tornatella sphaericula
Ecology: epifaunal carnivore
Distribution:
• Pliocene of Australia (1 collection)
• Miocene of Australia (1)
• Eocene of France (1), the United Kingdom (1), United States (9: Texas)
Total: 13 collections including 15 occurrences
Specimen images are retrieved through the ePANDDA API.
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