MolluscaBase source details
Pilsbry, H. A. (1886). Notes on some eastern Iowa snails. American Naturalist. 20: 75.
349684
Pilsbry, H. A.
1886
Notes on some eastern Iowa snails.
American Naturalist
20: 75
Publication
Date
action
by
Pyrgula scalariformis var. mississippiensis Pilsbry, 1886 accepted as Marstonia scalariformis (Wolf, 1870) (original description)