Stunkard, H. W. (1966). The morphology and life-history of Notocotylus atlanticus n. sp., a digenetic trematode of eider ducks, Somaterra mollissima, and the designation, Notocotylus duboisi nom. nov. for Notycotylus imbricatus (Looss, 1893) Szidat, 1935. Biological Bulletin. 131 (3),: 501–515.
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Stunkard, H. W.
1966
The morphology and life-history of Notocotylus atlanticus n. sp., a digenetic trematode of eider ducks, Somaterra mollissima, and the designation, Notocotylus duboisi nom. nov. for Notycotylus imbricatus (Looss, 1893) Szidat, 1935.
