MolluscaBase source details
La Rocque, A. (1932). A new variety of Valvata lewisi from the Pleistocene of Ontario. The Canadian Field-Naturalist. 46(9) 199.
350214
La Rocque, A.
1932
A new variety of <i>Valvata lewisi</i> from the Pleistocene of Ontario.
The Canadian Field-Naturalist
46(9) 199
Publication
Valvata lewisi var. mccolli La Rocque, 1932 † accepted as Valvata lewisi lewisi Currier, 1868 (original description)
