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Version 45.01 went live on 7th July, 2019.

Rissoina mayori

Dall, W.H., 1927 Shell size to 4 mm Georgia - E Florida, USA
Taxonomic Information
ClassGASTROPODA CAENOGASTROPODA
OrderLITTORINIMORPHA
SuperFamilyRISSOOIDEA
FamilyRISSOIDAE RISSOINAE
open bookPage/Plate
Proc. U.S. Nat. Mus.Vol. 70(2667), p 105
Acad. Nat. Sci. Phil.
cameraImage Acknowledgments
1 Smithsonian National Museum of Natural History
Rissoina_mayori_syntype_108371.jpg