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Abnormal hyperstrophy in littorina lineolata gastropoda littorinidae

, : Abnormal hyperstrophy in littorina lineolata gastropoda littorinidae. Nautilus 91(2): 60-62

A specimen of L. lineolata Orbigny from Oistins Bay, Barbados was found to have a normal, orthostrophic protoconch and an abnormal, hyperstrophic teleoconch, based on examination of anatomy, shell, protoconch and operculum. This is believed to be the 1st report of such an abnormality in gastropods.


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