MolluscaBase source details
Vanatta, E. G. (1895). Notes on the smaller American planorbes. The Nautilus. 9(5): 52-55.
349808
Vanatta, E. G.
1895
Notes on the smaller American planorbes.
The Nautilus
9(5): 52-55
Publication
Date
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Planorbis callioglyptus Vanatta, 1895 accepted as Menetus opercularis (A. Gould, 1847) (original description)
Planorbis opercularis var. oregonensis Vanatta, 1895 accepted as Menetus opercularis (A. Gould, 1847) (original description)
Planorbis opercularis var. oregonensis Vanatta, 1895 accepted as Menetus opercularis (A. Gould, 1847) (original description)