MolluscaBase source details
Frierson, L. S. (1922). Observations on the genus Margaritana with a new sub-genus. The Nautilus. 36(2): 42-44.
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Frierson, L. S.
1922
Observations on the genus <em>Margaritana</em> with a new sub-genus
The Nautilus
36(2): 42-44
Publication
Date
action
by
Margaritana (Heudeana) Frierson, 1922 accepted as Ptychorhynchus C. T. Simpson, 1900 (original description)
