MolluscaBase source details
Webb, G. R. (1965). Matings between Polygyra cereolus carpenterianus and P. septemvolvis. The Nautilus. 79(1): 34-35.
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Webb, G. R.
1965
Matings between <i>Polygyra cereolus carpenterianus</i> and <i>P. septemvolvis</i>
The Nautilus
79(1): 34-35
Publication
Date
action
by
Polygyra cereolus carpenterianus (Bland, 1860) accepted as Polygyra cereolus carpenteriana (Bland, 1860) accepted as Polygyra cereolus (Megerle von Mühlfeld, 1818) (basis of record)
Polygyra septemvolvis Say, 1818 accepted as Polygyra septemvolva Say, 1818 (basis of record)
Polygyra septemvolvis Say, 1818 accepted as Polygyra septemvolva Say, 1818 (basis of record)