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NOV 8 1981 



Woods Hole. Ma<.Q 



Vol. 79, No. 2 "^ " April 1981 



HUNTER, J. ROE, and RODERICK LEONG. The spawning energetics of female 

 northern anchovy, Engraulis mordax 215 



LAROCHE, WAYNE A., and SALLY L. RICHARDSON. Development of larvae 

 and juveniles of the rockfishes Sebastes entomelas and S. zacentrus (family Scor- 

 paenidae) and occurrence off Oregon, with notes on head spines of S. mystinus, 

 S. flavidus, and S. melanops 231 



SOMERTON, DAVID A. Contribution to the life history of the deep-sea king crab, 

 Lithodes couesi, in the Gulf of Alaska 259 



WEBB, R W. The effect of the bottom on the fast start of a flatfish Citharichthys 

 stigmaeus 271 



CAREY, FRANCIS G., and BRUCE H. ROBISON. Daily patterns in the activities 

 of swordfish, Ziphias gladius, observed by acoustic telemetry 277 



LAURS, R. MICHAEL, and JERRY A. WETHERALL. Growth rates of North Pacific 

 albacore, Thunnus alalunga, based on tag returns 293 



LYNDE, C. M. Economic feasibility of domestic groundfish harvest from western 

 Alaska waters: a comparison of vessel types, fishing strategies, and processor 

 locations 303 



ANDERSON, JAMES JAY A stochastic model for the size offish schools 315 



AHRENHOLZ, DEAN W Recruitment and exploitation of Gulf menhaden, Brevoor- 

 tia patronus 325 



FRY, BRIAN. Natural stable carbon isotope tag traces Texas shrimp migrations . . 337 



Notes 



LOUGHLIN, THOMAS R., JACK A. AMES, and JUDSON E. VANDERVERE. An- 

 nual reproduction, dependency period, and apparent gestation period in two Cali- 

 fornian sea otters, Enhydra lutris 347 



STEVENS, BRADLEY G., and DAVID A. ARMSTRONG. Mass mortality of female 

 Dungeness crab. Cancer magister, on the southern Washington coast 349 



YABE, MAMORU, DANIEL M. COHEN, KIYOSHI WAKABAYASHI, and TOMIO 

 IWAMOTO. Fishes new to the eastern Bering Sea 353 



KLIMLEY, A. PETER, and DONALD R. NELSON. Schooling of the scalloped 

 hammerhead shark, Sphyrna lewini, in the Gulf of California 356 



(Continued on back cover) 



Seattle, Washington 



