Guppya sterkii (Dall, 1888) Sterki's Granule

Scanning Electron Micrographs (SEM)

    Paint Rock River system, Estill Fork, 1 mi N. Estillfork, Jackson County, Alabama. The three specimens illustrated range from 1.00 to 1.07 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.  Also see: Guppya sterkii (Dall, 1888) Sterki's Granule.