Alvinia aequisculpta Keep 1887 (snail)
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Gastropoda - Sorbeoconcha - Rissoidae
Alternative combinations: Alvania aequisculpta, Rissoina aequisculpta
Belongs to Alvinia according to A. Hendy 2021
See also Hendy 2020 and Woodring et al. 1946
Sister taxa: Alvinia cosmia, Alvinia purpurea
Type specimen: USNM 219564, a shell
Ecology: epifaunal grazer
Distribution:
• Quaternary of United States (10: California collections)
Total: 10 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.