Retusa obtusa Montagu 1808 (snail)
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Gastropoda - Opisthobranchia - Retusidae
Alternative combination: Bulla obtusa
Belongs to Retusa according to A. J. W. Hendy et al. 2008
See also Spencer and Campbell 1987
Sister taxa: Retusa (Coleophysis), Retusa (Cylichnina), Retusa bizona, Retusa claibornensis, Retusa galba, Retusa jacksonensis, Retusa jacksonesis, Retusa recta, Retusa truncatula, Retusa yaquensis
Type specimen: RAMM 4073-4087, a shell
Ecology: epifaunal carnivore
Distribution:
• Quaternary of Canada (2: New Brunswick, Nunavut collections), Greenland (3), the Netherlands (3), the United Kingdom (2), United States (1: Virginia)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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