†Hendersonia evanstonensis White 1878 (snail)
Gastropoda - Cycloneritimorpha - Helicinidae
Alternative combinations: Gastrodonta evanstonensis, Helix evanstonensis
Belongs to Hendersonia according to P. D. Gingerich 1987
Sister taxa: none
Subtaxa: Gastrodonta evanstonensis sinclairi
Ecology: epifaunal