| Carychium exiguum (Say, 1822) Obese Thorn | 
| Scanning Electron Micrographs (SEM) | 
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| Drift, Larkin Fork, Francisco, Jackson County, Alabama 1/4/2011 (1.45 mm.). Collected by Bob Winters and SEM produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL. | 
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| Drift, Paint Rock River system, Estill Fork, 1 mi N. Estillfork, Jackson County, Alabama (1.46 mm.). Bob Winters! 3 January, 2016. Specimen culled by H. G. Lee, and SEM produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL. Also see: Carychium exiguum (Say, 1822) Obese Thorn |