†Acanthonema holopiforme Sherzer and Grabau 1910 (snail)
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Gastropoda - Euomphalina - Euomphalidae
Alternative combination: Acanthonema holopiformis
Full reference: W. H. Sherzer and A. W. Grabau. 1910. New Upper siluric fauna from southern Michigan. Geological Society of America Bulletin 19:540-553
Belongs to Acanthonema according to P. J. Wagner 2023
See also Grabau and Sherzer 1910, Knight 1941 and Sherzer and Grabau 1910
Sister taxa: Acanthonema laxa, Acanthonema newberryi
Type specimen: UM 13072, a shell
Ecology: stationary epifaunal suspension feeder-detritivore
Distribution:
• Devonian of United States (2: Michigan, Ohio collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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