Fishery Bulletin 



CONTENTS 



Vol. 77, No. 1 January 1979 



RICHARDSON, SALLY L., and WAYNE A. LAROCHE. Development and occur- 

 rence of larvae and juveniles of the rockfishes Se6as<es crameri,Sebastes pinniger, 

 and Sebastes helvomaculatus (family Scorpaenidae) off Oregon 1 



LEATHERWOOD, STEPHEN. Aerial survey of the bottlenosed dolphin, Turswps 

 truncatus, and the West Indian manatee, Trichechus manatus, in the Indian and 

 Banana Rivers, Florida 47 



MORGAN, STEVEN G., and ANTHONY J. PROVENZANO, JR. Development of 

 pelagic larvae and postlarva ofSquilla empusa (Crustacea, Stomatopoda), with an 

 assessment of larval characters within the Squillidae 61 



COHEN, DANIEL M., and JOSEPH L. RUSSO. Variation in the fourbeard roekling, 

 Enchelyopus cimbrius, a North Atlantic gadid fish, with comments on the genera of 

 rocklings 91 



SUMIDA, B. Y., E. H. AHLSTROM, and H. G. MOSER. Early development of seven 

 flatfishes of the eastern North Pacific with heavily pigmented larvae (Pisces, 

 Pleuronectiformes) 105 



GREENBLATT, PAUL R. Associations of tuna with flotsam in the eastern tropical 

 Pacific 147 



HAYNES, EVAN. Description of larvae of the northern shrimp, Pancfa/us borealis, 

 reared in situ in Kachemak Bay, Alaska 157 



TRIG AS, TIMOTHY C. Relationships of the blue shark, Prionace glaiica. and its 

 prey species near Santa Catalina Island, California 175 



OMORI, MAKOTO, and DAVID GLUCK. Life history and vertical migration of the 

 pelagic shrimp Sergestes simtlis off the southern California coast 183 



NEVES, RICHARD J., and LINDA DEPRES. The oceanic migration of American 

 shad, Alosa sapidisstma, along the Atlantic coast 199 



KENDALL, ARTHUR W., JR., and LIONEL A. WALFORD. Sources and distribu- 

 tion of hluehsh, Pomatomus saltatrix, larvae and juveniles off the east coast of the 

 United States 213 



WAHLE, ROY J.. REINO O. KOSKI, and ROBERT Z. SMITH. Contribution of 

 1960-63 brood hatchery-reared sockeye salmon, Oncorhynchus nerka, to the Co- 

 lumbia River commercial fishery 229 



MEYER, THOMAS L., RICHARD A. COOPER, and RICHARD W. LANGTON. 

 Relative abundance, behavior, and food habits of the American sand lance, Ammo- 

 dytes americanus, from the Gulf of Maine 243 



(Continued on next page I 



Seattle. Washington 

 1979 



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