|
Vertigo rugosula Sterki, 1890 |
|
|
| Columbus County, North Carolina | Scanning Electron Micrograph by Dr. Wayne Van Devender of the Department of Biology, Appalachian State University, Boone, North Carolina. |
|
|
|
|
|
Paint Rock River system, Estill Fork, 1 mi. N. Estillfork, Jackson County, Alabama (1.80 mm. in maximum diameter). Bob Winters! 17 March, 2015. Specimens culled by H. G. Lee, and SEM produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL. |
|
|
