†Hannatoma Olsson 1931 (horn snail)
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Gastropoda - Sorbeoconcha - Potamididae
Full reference: A. A. Olsson. 1931. Contributions to the Tertiary Paleontology of Northern Peru: Part 4, The Peruvian Oligocene. Bulletins of American Paleontology 17(63)
Parent taxon: Potamidinae according to W. P. Woodring 1973
See also Olsson 1931
Sister taxa: Exechestoma, Pirenella, Tylochilus
Subtaxa: Hannatoma emendorferi Hannatoma gesteri Hannatoma tumbezia
Ecology: epifaunal grazer
Distribution:
• Oligocene of Peru (2 collections)
• Eocene of Colombia (3), Panama (2), Peru (2)
Total: 9 collections including 12 occurrences
Specimen images are retrieved through the ePANDDA API.
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