Vertigo modesta (Say 1824) Cross Vertigo
Vertiginidae, ,Gastropoda, Mollusca, Animalia
(no pictures available at this time)
Description: Shell 2.3 to 2.7 mm tall; about 5.5 whorls; behind lip on outer surface no constriction between lip and crest; umbilicus is closed.
Etymology: vertigo – whirling; modesto – moderate