†Westerna gigantea owenensis Webster 1888 (snail)
Gastropoda - Euomphalina - Palaeotrochidae
Alternative combinations: Loxonema owenensis, Westerna owenensis
Full reference: C. L. Webster. 1888. Notes on the Rockford Shales. American Naturalist 22:444-446
Belongs to Westerna gigantea according to C. L. Fenton and M. A. Fenton 1924
See also Webster 1888 and Webster 1906
Sister taxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Westerna gigantea owenensis in the database