WILLIAMS, George C. 



A contribution to the ecology and behavior of two fishes of the 

 southern California rocky intertidal zone. PhD, California, 

 Los Angeles, 1955. 



WINN, Howard E. 



Comparative reproductive behaviour and ecology of fourteen species 

 of darters (Pisces — Percidae). PhD, Michigan, 1955. 



WOOD, Kenneth G. 



Distribution and ecology of certain bottom living invertebrates 

 of the western basin of Lake Erie. PhD, Ohio State, 1953. 



WOODMANSEE, Robert A. 



A preliminary investigation of the effect of light intensity on 

 the vertical movements of Daphnia pulex . PhD, Western Reserve, 

 1952. 



FAUNAS AND MANUALS 

 SEE also CRUSTACEA : Hildebrand; SHELLFISH : Pulley, Walter, 



BACKUS, Richard H. 



The marine and freshwater fishes of Labrador. PhD, Cornell, 

 1953. 



CLENCH, William J. 



Origin of the land and freshwater mollusk fauna of the Bahamas, 

 with a list of the species occurring on Cat and Little San 

 Salvador Islands. PhD, Michigan, 1953. 



CROCKER, Denton W. 



Studies of the distribution, life histories and taxonomy of the 

 crayfishes of New York State. PhD, Cornell, 1952. 



HENSON, Earl B. , Jr. 



The profundal bottom fauna of Cayuga Lake. PhD, Cornell, 1955. 



JONES, Woodrow H. 



Cladocera of Oklahoma. PhD, Oklahoma, 1955. 



REEVES, Jones D. 



The fishes in the little river system in Oklahoma. PhD, Okla- 

 homa A. & M. , 1954. 



