Vertigo gouldii (A. Binney, 1843) (1.84 and 1.68 mm.) showing conchological variation

Vertigo gouldii (A. Binney, 1843) (1.84 and 1.68 mm.) showing conchological variation

    Collected at "Anguispira Rock," Stauble Property, ~ 8 mi. S. Bardstown [37.44478 - 37.44486N X 85.3124 - 85.3136W] on 17 May, 2008.