Anisomyon Meek and Hayden 1860 (pulmonate)

Gastropoda - Basommatophora - Siphonariidae

Parent taxon: Siphonariidae according to N. F. Sohl 1967

See also Bouchet et al. 2005, Sepkoski 2002 and Sohl 1964

Sister taxa: Siphonacmea, Siphonaria, Williamia

Subtaxa: Anisomyon borealis Anisomyon centrale Anisomyon meekii Anisomyon patelliformis Anisomyon shumardi

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Ecology: facultatively mobile epifaunal grazer

Distribution:

• Paleocene of France (1 collection)

• Cretaceous of Canada (1: Alberta), India (1), Japan (2), New Zealand (14), Poland (1), United States (47: Alabama, Arizona, California, Colorado, Delaware, Mississippi, New Jersey, South Dakota, Tennessee, Texas, Utah, Wyoming)

Total: 67 collections including 69 occurrences

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Specimen images are retrieved through the ePANDDA API.


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