MolluscaBase source details
Keen, A. M. (1954). Five new species and a new subgenus in the pelecypod family Cardiidae. Bulletins of American Paleontology. 35 (153): 311-330, pl. 29.
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Keen, A. M.
1954
Five new species and a new subgenus in the pelecypod family Cardiidae.
Bulletins of American Paleontology
35 (153): 311-330, pl. 29.
Publication
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Nemocardium (Arctopratulum) Keen, 1954 † accepted as Arctopratulum Keen, 1954 † (original description)
Nemocardium (Arctopratulum) griphus Keen, 1954 † accepted as Arctopratulum griphus Keen, 1954 † (original description)
Nemocardium (Arctopratulum) griphus Keen, 1954 † accepted as Arctopratulum griphus Keen, 1954 † (original description)