Special Scientific Report: Fisheries, Números 525-540National Marine Fisheries Service, 1965 |
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Página 10
... Petersen tags . BUETTNER , HOWARD J. , vide : RALPH HILE ; STANFORD H. SMITH . CABLE , LOUELLA E. 1950. A cheek tag for marking fish , with semi - automatic pliers for application of tag . J. Cons . 16 ( 2 ) : 185-191 . Description ...
... Petersen tags . BUETTNER , HOWARD J. , vide : RALPH HILE ; STANFORD H. SMITH . CABLE , LOUELLA E. 1950. A cheek tag for marking fish , with semi - automatic pliers for application of tag . J. Cons . 16 ( 2 ) : 185-191 . Description ...
Página 32
... tagged in northwestern Lake Huron totaled 38 or 17.7 percent . One was recaptured in northeastern Lake Michigan ... ( Petersen method ) were 4,200 , 30,600 , and 336,700 individuals . These figures confirmed broad judgments formed ...
... tagged in northwestern Lake Huron totaled 38 or 17.7 percent . One was recaptured in northeastern Lake Michigan ... ( Petersen method ) were 4,200 , 30,600 , and 336,700 individuals . These figures confirmed broad judgments formed ...
Página 31
... tagged fish at the left bank ladder . Chinook were taken in a floating trap at the exit , and sockeye were trapped at the counting station inside the lad- der . All fish taken were tagged with numbered Petersen disks and released about ...
... tagged fish at the left bank ladder . Chinook were taken in a floating trap at the exit , and sockeye were trapped at the counting station inside the lad- der . All fish taken were tagged with numbered Petersen disks and released about ...
Página 2
... tagged August 20 and 21. ( It was later found that 30 percent of 1 Males and females can be separated easily ... Petersen plastic disk , 5 / 8 - inch diameter , was attached to each female on each side of the origin of the dorsal ...
... tagged August 20 and 21. ( It was later found that 30 percent of 1 Males and females can be separated easily ... Petersen plastic disk , 5 / 8 - inch diameter , was attached to each female on each side of the origin of the dorsal ...
Página 2
... tagged August 20 and 21. ( It was later found that 30 percent of 1 Males and females can be separated easily ... Petersen plastic disk , 5 / 8 - inch diameter , was attached to each female on each side of the origin of the dorsal ...
... tagged August 20 and 21. ( It was later found that 30 percent of 1 Males and females can be separated easily ... Petersen plastic disk , 5 / 8 - inch diameter , was attached to each female on each side of the origin of the dorsal ...
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Términos y frases comunes
3-check abundance Amer American shad anchovy larvae Atlantic Area Atlantic menhaden August Baja California ber Occur ber rences taken blooms breve brevis Bull Bureau of Commercial central Baja California Chesapeake Bay coast Commercial Fisheries concentrations cruise dead fish dinoflagellates distribution eggs estimate females fin rays FISH AND WILDLIFE Florida fork length fur seals growth Gulf Gymnodinium jack mackerel July June kill Lake Erie lake trout larvae Little Kitoi Lake males migration mortality Number Number Number Number Percent offshore OOSTEN organisms outbreaks Paul Island pelagic Petersen tag phosphorus plankton population Pribilof Islands pups purse seine purse seine catches red tide red-tide rences taken rences River Rock Island Dam Ruth Lake salinity salmon sardine sea lamprey season smolts sockeye spawning Spec species Station lines striped bass surface survival taken rences taken temperature tion toxic U.S. Fish Wildl zooplankton
Pasajes populares
Página 71 - UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE SERVICE UNITED STATES DEPARTMENT OF THE INTERIOR, Fred A.
Página 4 - US DEPARTMENT OF THE INTERIOR, FISH AND WILDLIFE SERVICE, BUREAU OF COMMERCIAL FISHERIES, Washington, DC, June 13, 1962.
Página 10 - Hydr., 36: 57-130. 1941. Age and growth of the rock bass, Ambloplites rupestris (Rafinesque), in Nebish Lake, Wisconsin.
Página 7 - This project covers the expenses of the two American members of the International Board of Inquiry for the Great Lakes Fisheries...
Página 7 - An investigation of the relative efficiencies of natural and artificial propagation of sockeye salmon (Oncorhynchus nerka) at Cultus Lake, British Columbia.
Página 57 - No. 23, 26 pp. 1948. A record of pilchard eggs and larvae collected during surveys made in 1939 to 1941. US Dept.
Página 60 - I would appreciate it. (The information referred to follows :) DEPARTMENT OF THE INTERIOR, FISH AND WILDLIFE SERVICE, BUREAU OF COMMERCIAL FISHERIES, Washington, DC Hon.