Mesodon altivagus – Invertebrate Zoology https://www.floridamuseum.ufl.edu/iz/2009/12/17/mesodon-altivagus/
Wandering globe snail, Mesodon altivagus (Pilsbry, 1900) This large and beautiful snail is found in only one patch of spruce-fir and northern hardwood forest above 1500 meters on the highest summits of the Great Smoky Mountains. In the southern US spruce-fir forest is dominated by Fraser Fir (A
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