Tuna, bluefin 



analysis of migrations and mortality of tagged 



estimates of fishing and other losses 909 



method of release 905 



migrations 900 



total mortality estimates — Chapman and 



Robson method 906 



total mortality estimates — regression 

 method 911 



Tuna, little tunny 



length- weight relations for five eastern tropical 

 Atlantic scombrids 848 



Tuna, skipjack 



length-weight relations for five eastern tropical 

 Atlantic scombrids 848 



Tuna, yellowfin 



examination of yield per recruit basis for 



minimum size regulation for 

 approaches to yield-per-recruit analysis .... 39 



computer programs 40 



data 39 



definitions of minimum size 38 



dispersion of gear and yield per recruit .... 58 

 interaction between minimum size and catch 



quota regulations 58 



knife-edged recruitment approach 41 



parameters 40 



relation between fleet composition and 



optimum size at recruitment 57 



size-specific F approach 45 



length-weight relations for five eastern tropical 



Atlantic scombrids 848 



Tuna oil 



effects on the fiavor of turkey 1032 



Ulua, blue 



feeding relationships on coral reefs in Kona, 

 Hawaii 954 



Umitaka Maru — see Vessels 



Undaunted — see Vessels 



"Unusual occurrence of an eastern banded killi- 

 fish in the lower Columbia River," by David A. 

 Misitano and Carl W. Sims 855 



Upwelling — see Coastal upwelling 



Urophycis chuss — see Hake, red 



Urophycis tenuis — see Hake, white 



UTTER, FRED M.— see JOHNSON et al. 



"Variatioan of the surface geostrophic flow in the 

 eastern intertropical Pacific Ocean," by Mizuki 

 Tsuchiya 1075 



Varuna — see Vessels 



Velero—see Vessels 



Velero III — see Vessels 



Vessels 



Alarninos 1076 



Alaska 66 



Albatross 749 



Albatross IV 482 



Arcturus 750 



Argo 66, 1042, 1076 



Argosy 756 



Arrow 625 



Askoy 756 



Atlantis 749 



Atlantis II 66, 1043 



Silas Bent 66 



Blake 729 



Blue Goose 743 



George M. Bowers 660, 733 



Anton Bruun 66 



Calypso 729 



Cameron 482 



Cape St. Mary 744 



Chain 66, 1043 



John N. Cobb 130 



Combat 733 



Coquette 743 



Townsend Cromwell 66, 237, 350, 640 



Delaware 66, 1043 



Diamantina 66 



Discovery 67 



Dolphin 814 



Dorsetshire 744 



Emilia 746 



Ensign 734 



Fish Hawk 749 



Freelance 742 



Frobisher 744 



Gascoyne 66 



Theodore N. Gill 66, 835 



Glacier 1105 



Gulf Ranger 182 



Hassler 729 



Horizon 66 



Hunt 66 



Islander VI 67 



David Starr Jordan 66, 640, 1076 



Kagoshima Maru 67 



Kistna 67, 1042 



Koyo Maru 67, 1047 



Lyman 786 



Meteor 67 



Natal 67, 1042 



Oregon 66, 727 



Oshoro Maru 67 



Patanela 1042 



Pelican 733 



Pillsbury 730 



Pioneer 67 



1186 



