Description
Two turbinate, freshwater snail shells. The exteriors are dark tan and dark brown in color. Internally, the shells are white. The shells have three whorls, deep, well-defined sutures, and are covered with transverse growth lines and nodules. The dextral shells have tear-drop shaped apertures.
Subject
Details
- Date
- 1810
- Creator
- Gibbes, Lewis Reeves, 1810-1894
- Contributor
- Mazyck, William Gaillard, 1846-1942
- Newcomb, Wesley, 1818-1892
- People
- Gibbes, Lewis Reeves, 1810-1894
- Mazyck, William Gaillard, 1846-1942
- Newcomb, Wesley, 1818-1892
- Publisher
- University of South Carolina. McKissick Museum.
- Coverage
- Alabama, United States
- Relations
- Historic Southern Naturalists
