ing mortalities of chinook salmon, Oncorhynchus tska- 

 wytscha, in the ocean, based on recoveries of marked 

 fish" 45 



HERKE. WILLIAM H., "Subsampler for estimating the 

 number and length frequency of small pi-esei-ved nek- 

 tonic organisms" 490 



Herring, Pacific 

 copper sensitivity during early life history 



bioassay system 348 



collection and handling 348 



continuous exposures 351 



statistical analysis 350 



thirty-six hour pulsed exposures 353 



HICKEY, CLARENCE R., JR.— see AUSTIN and 

 HICKEY 



Hirudina — see Leeches 



"Historical trends and statistics of the Southern Oscilla- 

 tion, El Nifio, and Indonesian droughts," by William H. 

 Quinn, David O. Zopf, Kent S. Short, and Richard T. W. 

 Kuo Yang 663 



HOBSON, EDMUND S., and JAMES R. CHESS, 

 'Trophic relationships among fishes and plankton in the 

 lagoon at Enewetak Atoll, Marshall Islands" 133 



HOLLEY, HILLMAN J.— see LEMING and HOLLEY 



HOLT. JOHN K.— see GILMORE et al. 



Homarus americanus — see Lobster, legal-sized 



"Homing of morpholine-imprinted brovvn trout, Salmo 

 trutta" by Allan T. Scholz, Jon C. Cooper, Ross M. Hor- 

 rall, and Arthur D. Hasler 293 



HOOD, J. MYRON— see EHRLICH et al. 



HORRALL, ROSS M.— see SCHOLZ et al. 



HOUDE, EDWARD D., and RICHARD C. SCHEKTER, 

 "Simulated food patches and survival of larval bay an- 

 chovy, Anchoa mitchilli, and sea bream, Archosargus 

 rhombiodalis" 483 



HURLEY, ANN C, "School structure of the squid Loligo 

 opalescens" 433 



"Identification of stocks of Bristol Bay sockeye salmon, 

 Oncorhynchus nerka , by evaluating scale patterns with a 

 polynomial discriminant method," by Rodney C. Cook 

 and Gary E. Lord 415 



IKEDA, TSUTOMU, and SIGERU MOTODA, "Esti- 

 mated zooplankton production and their ammonia excre- 

 tion in the Kuroshiro and adjacent seas" 357 



"Immigration of fishes through the Suez Canal," by 

 Adam Ben-Tuvia 249 



Indonesian droughts 



historical trends and statistics 



663 



"Induced spawning and larval rearing of the yellowtail 

 flounder, Limanda ferruginea," by Alphonse S. Smi- 

 gielski 93 1 



"Intersex anomalies in shrimp of the genus Penaeopsis 

 (Crustacea: Penaeidae)," by Isabel Perez Farfante .... 687 



ITO. BERNARD M.— see SHULTZ and ITO 



JAN, TSU-KAI— see YOUNG and JAN 



JEWETT, STEPHEN C, "Summer food of the Pacific cod, 

 Gadus macrocephalus, near Kodiak Island. Alaska" . . 700 



JONES, DAVID R.— see BONE et al. 



JONES, ROBERT S.— see GILMORE et al. 



Kachemak Bay, Alaska 

 Lebbeus groenlandicus, description of larvae 457 



KATONA, STEVEN K., SALVATORE A. TES- 

 TAVERDE, and BRADLEY BARR, "Observation on a 

 white-sided dolphin, Lagenorhynchus acutus, probably 

 killed in gill nets in the Gulf of Maine" 475 



Katsuwonus pelamis — see Tuna, skipjack 



KENDALL, ARTHUR W., JR.— see COLTON et al. 



KICENIUK, JOE— see BONE et al. 



KINNER, PETER, and DON MAURER, "Polychaetous 

 annelids of the Delaware Bay region" 209 



Kodiak Island 

 Pacific cod 



summer food near 700 



KROUSE, JAY S., "Effectiveness of escape vent shape in 

 traps for catching legal-sized lobster, Homarus ameri- 

 canus, and harvestable-sized crabs. Cancer borealis and 

 Cancer irroratus" 425 



KULCZYCKI, GEORGE R.— see GILMORE et al. 



Kuroshio 

 zooplankton production and ammonia excretion 357 



Lagenorhynchus acutus — see Dolphin, white-sided 



Lagenophrys lunatus 



parasitic on penaeid shrimp in Gulf of Mexico and 

 South Atlantic 17 



Larvae 



reared in situ in Kachemak Bay, Alaska 

 Lebbeus groenlandicus, description of 457 



947 



