Swim bladder 

 state and structure in relation to behavior and mode of 

 life in stromateoid fishes 



fish size at inflation 



regression 



regression in relation to behavior and mode of life . 



relative dimensions and capabilities 



structure 



"Swim-bladder state and structure in relation to behavior 

 and mode of life in stromateoid fishes," by Michael H. 

 Horn 



Synaphobranchus affinis 

 North Carolina 

 occurrence of elvers 



Synodontidae 

 correlation between numbers of vertebrae and lateral- 

 line scales in western Atlantic lizardfish 



Synthetic polymers— see Polymers, synthetic 



"Systematics and morphology of the bonitos (Sarda) and 

 their relatives (Scombridae, Sardini)," by Bruce B. 

 Collette and Labbish N. Chao 



Tampa Bay, Florida 



fishes, macroinvertebrates, and hydrological conditions 

 of upland canals 



Tautog 



comparison of food habits with the cunner off Long 

 Island, New York 



Tautoga onitis—see Tautog 



Tautogolabrits adspersus—see Cunner 



"Teleconnections between northeastern Pacific Ocean 

 and the Gulf of Mexico and northwestern Atlantic 

 Ocean," by James H. Johnson and Douglas R. McLain . . 



Temperature 

 effects of photoperiod-temperature regimes on body 

 fat reserves 

 golden shiner 



Thalassomyces albatrossi n. sp. 

 new records from the North Pacific 



Thalassomyces boschmai 

 new records from the North Pacific 



Thalassomyces calif or niensis 

 new records from the North Pacific 



Thalassomyces capillosus 

 new records from the North Pacific 



Thalassomyces fagei 

 new records from the North Pacific 



Thalassomyces fasciatus 

 new records from the North Pacific 



Thalassomyces marsupii 

 new records from the North Pacific 



101 

 101 

 105 

 102 

 97 



95 



687 



202 



516 



81 



895 



306 



766 



175 



171 



181 



180 



179 



178 



178 



Thalassomyces species 

 new records from the North Pacific 



THAYER, GORDON W.-see KJELSON et al. 



"(A) theoretical treatment of unstructured food webs," 

 by G. D. Lange and A. C. Hurley 



THOMAS, ALLAN E., "Evaluation of the return of adult 

 chinook salmon to the Abernathy incubation channel". . 



THOMAS, JAMES C.-see KROUSE and THOMAS 



Thunnus alalunga—see Tuna, albacore 



Thunnus albacares—see Tuna, yellowfin 



Tilapia mossambica 



effect of crowding on stock and catch 



selective and unselective exploitation of experimental 

 populations 



basic relations 



course of populations 



exploitation and response 



genetic response 



TILLMAN, MICHAEL F., "Additional evidence sub- 

 stantiating existence of northern subpopulation of 

 northern anchovy, Engraulis mordax" 



Traitors Cove, Alaska 

 pink and chum salmon fry 

 zooplankton abundance and feeding habits 



Transportation 

 Snake River chinook salmon and steelhead trout 

 effects on 



"Trap contributions to losses in the American lobster 

 fishery," by William W. Sheldon and Robert L. Dow. . . . 



Traps, lobster 

 effect of selectivity on size composition of American 

 lobster catch along Maine coast 



Trout, rainbow 

 acute toxicity of ammonia to several developmental 



stages 



hatching survival of hybrids of Oncorhynchus masou 



with 



use of otoliths to separate from juvenile rainbow trout 



Trout, steelhead 

 effects of various concentrations of atmospheric gas on 



effect of oxygen concentrations on time to death 



measurements 



effect of supersaturation stress on growth 



effect of supersaturation stress on survivors 



progression of gas bubble disease 



recovery from gas bubble disease 



relationships among mortality, exposure time, and 



gas concentration 



fry 



comparative vulnerability to predation by torrent 



sulpin in stream aquaria 



Snake River 



effects of transportation on survival and homing . . 

 use of otoliths to separate from juvenile rainbow trout 



181 



278 



356 



685 



498 

 497 

 500 

 502 



212 



846 



925 



449 



862 



207 



447 

 654 



790 

 791 

 793 

 792 

 793 



790 



931 



925 

 654 



951 



