United States Department of the Interior, Douglas McKay, Secretary 

 Fish and Wildlife Service, John L, Farley, Director 



Critical Review of Biology and Control of Oyster Drills 

 UROSALPINX and EUPLEURA 



By Melbourne Romaine Carriker 

 The Department of Zoology 

 The Umversity of North Carolina 

 Chapel Hill, North Carolina 



Special Scientific Report: Fisheries No, 148 



Washington, D. C. 

 April, 1955 



