Physella gyrina, 21-499A


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Description

Two turbinate freshwater snail shells. The exteriors are a glossy tan to gray in color and appearance. The shells have four whorls, transverse growth lines and moderately defined sutures. The shells are sinistral with semicircular shaped apertures.


Subject

  • Invertebrates
  • Mollusks


Details

Date
1810
Creator
Gibbes, Lewis Reeves, 1810-1894
Contributor
Mazyck, William Gaillard, 1846-1942
People
  • Gibbes, Lewis Reeves, 1810-1894
  • Mazyck, William Gaillard, 1846-1942
Publisher
University of South Carolina. McKissick Museum.
Coverage
New England
Relations
Historic Southern Naturalists