Amphithalamus rauli RolŠn, 1991 Raul’s Barleysnail

Scanning Electron Micrograph

Amphithalamus rauli RolŠn, 1991 Raulís Barleysnail

Dredged in 100 ft., 32 mi. E. St. Augustine, St. Johns County, Florida by Ted Yocius in 1977 (0.82 mm.)

    Scanning electron micrograph performed under the auspices of the Dept. of Invertebrates of the United States National Museum with the excellent technical assistance of Ms. Yolanda Villacampa.

Amphithalamus rauli RolŠn, 1991 Raulís Barleysnail

    Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (0.85 mm.). SEM produced in collaboration with Dr. Ann Heatherington, Dept. of Geology, University of Florida, Gainesville, FL.