fishery and oceanography literature, FOT 5 



Soviet articles on fisheries, aquatic sciences, and 



oceanography, FOT 6 

 Soviet pamphlets and books on fisheries and 



oceanography, FOT 4 

 titles, Soviet articles of interest to fishery biologists 

 and oceanographers, FOT 4 

 Trap net (floating) 



use in reservoirs, SEP 831 

 Traps 



evaluation of sampling, in farm ponds, SEP 798 

 fish behavior near. Virgin Islands, SEP 888 

 Traveling screen 



for removal of debris, S 645 

 Trawl— see also Midwater trawl, Isaacs-Kidd; Otter 



trawl; Shrimp trawl 

 Trawl fisheries 

 Japanese development, FB 70:229 

 Japanese-Chinese agreements, FB 70:255 

 Trawl nets 

 cod end closing device, SEP 759 

 North Atlantic fisheries, FL 600 

 recent innovations in reels, SEP 817 

 Trawl studies 



bottom current measurements, SEP 952 

 Trawlers 

 economics of Gulf of Mexico 

 foodfish, SEP 1103 

 industrial, SEP 1103 

 Trawling — see Fish trawling 

 Trawling, pair 



Spain, 1967, FFL 125 

 Trawling, pareja — see Trawling, pair 

 Tred Avon River, Maryland 



first season survival of American oyster, 1961-62, S 567 

 Trichiuridae 

 seasonal occurrence of young, northwestern Florida es- 

 tuary, S 672 

 Trichiuridae — see also Cutlassfishes; Fish larvae 

 Triggerfish 

 feeding relationships on coral reefs, Kona, Hawaii, FB 



72:915 

 Hawaiian reefs, FB 70:720 

 Triglidae 

 seasonal occurrence of young, northwestern Florida es- 

 tuary, S 672 

 Triglidae — see also Searobins 

 Trinectes maculatus — see Hogchoker 

 Tripterophycis gilchristi — see Moridae 

 Troll fishing 



fall chinook salmon, effect on yield, FB 70:438 

 Tropical Atlantic Biological Laboratory 

 Atlantic tuna fishery, C 344 

 progress in research 

 calico scallop biology program, C 344 

 developmental biology of fishes, C 344 

 fishery oceanography, C 344 

 taxonomy of clupeoid fishes, C 344 

 tuna fishery biology, C 344 

 research vessels and cruises, C 344 



Tropik — see Vessels 

 Trotline 



for blue crabs, FL 616 

 Trout 

 aircraft -refueling trailer modified to haul juveniles, 



SEP 1000 

 culture in Japan, C 388:118 

 frozen, historical U.S. statistics, 1920-67, SD 61 

 industry, impact of genetics on, SEP 945 

 system for bypassing juveniles around low-head dams, 

 SEP 840 

 Trout, brown 

 effect of impoundments on migration, C 254 

 Lake Superior bottom trawl explorations 1963-65, C 



294 

 northern Lake Michigan bottom trawl explorations 

 1963-65, C 318 

 Trout, lake 

 Green Bay bottom trawl explorations 1963-65, C 297 

 Katmai National Monument, Alaska, S 590 

 Lake Superior bottom trawl explorations 1963-65, C 



294 

 method for protecting, taken in trawls, SEP 838 

 Naknek River system, 1961-64 



prey on sockeye salmon, S 678 

 northern Lake Michigan bottom trawl explorations 

 1963-65, C 318 

 Trout, rainbow 



effect of impoundments on migration, C 254 

 growth and food conversion of, reared in brackish and 



fresh water, FB 70:1293 

 immobilization of fingerlings by decompression, S 655 

 influence of temperature on fatty acid pattern of mus- 

 cle and organ lipids, FIR 3(1):23 

 Katmai National Monument, Alaska, S 590 

 Lake Superior bottom trawl explorations 1963-65, C 



294 

 migration of juveniles into Brownlee Reservoir, FB 



68:203 

 technical problems of culture in Japan, C 388:21 

 Trout, steelhead 

 abundance, S 618 

 brand size and configuration in relation to long-term 



retention, SEP 1068 

 coded wire tags useful in automatic recovery 

 adults detected and separated, SEP 1069 

 tags used in marking migrating juveniles, SEP 1069 

 Columbia River 

 causes in rise of hatchery yields, FL 623 

 future hatchery production, FL 623 

 hatchery program, FL 623 

 recent advances in artificial culture, FL 623 

 distribution, seasonal abundance, and biological 

 features in North Pacific Ocean 

 age, FB 69:794 



Canadian and U.S. research vessels, FB 71:791, 793 

 distribution in relation to surface temperature, FB 



71:800 

 fishing gear and methods, FB 71:789 

 Japanese research vessels, FB 71:793 



210 



