Special Scientific Report: Fisheries, Números 525-540National Marine Fisheries Service, 1965 |
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... Frequencies of meristic counts from juvenile American shad in samples from the Susquehanna River , Md . 2 3 3 4 4 6. Frequencies of meristic counts from juvenile American shad in samples from the Rappahannock River , Va . 4 8. Frequencies ...
... Frequencies of meristic counts from juvenile American shad in samples from the Susquehanna River , Md . 2 3 3 4 4 6. Frequencies of meristic counts from juvenile American shad in samples from the Rappahannock River , Va . 4 8. Frequencies ...
Página 2
... Frequencies of meristic counts from juvenile American. Neuse ........ Seine Edisto ... Trawl Ogeechee ... St. Johns ... Trawl Trawl 2123 200 200 250 Total ... 45 2,250 In the North Atlantic area , collections of juvenile shad were taken ...
... Frequencies of meristic counts from juvenile American. Neuse ........ Seine Edisto ... Trawl Ogeechee ... St. Johns ... Trawl Trawl 2123 200 200 250 Total ... 45 2,250 In the North Atlantic area , collections of juvenile shad were taken ...
Página 3
... Frequency Mean Standard deviation Frequency Enfield , Conn . 1954 3 30 17 15.28 0.5729 Piermont 1950 4 20 23 3 15.50 0.7354 Do. 1957 7 29 14 15.14 0.6392 Do. 1951 23 24 3 15.60 0.6061 Do. 1958 8 23 19 15.22 0.7083 Kingston Point 1950 2 ...
... Frequency Mean Standard deviation Frequency Enfield , Conn . 1954 3 30 17 15.28 0.5729 Piermont 1950 4 20 23 3 15.50 0.7354 Do. 1957 7 29 14 15.14 0.6392 Do. 1951 23 24 3 15.60 0.6061 Do. 1958 8 23 19 15.22 0.7083 Kingston Point 1950 2 ...
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... Frequency Conowingo Dam 1958 4 36 10 16.12 0.5206 73.923 ** Number of dorsal fin rays 15 16 17 18 19 20 21 22 Frequency 2,147 0.605 2,147 0.291 Conowingo Dam 1958 33 17 18.34 0.4785 2,147 0.854 2,147 2.027 2,296 1.955 Number of anal ...
... Frequency Conowingo Dam 1958 4 36 10 16.12 0.5206 73.923 ** Number of dorsal fin rays 15 16 17 18 19 20 21 22 Frequency 2,147 0.605 2,147 0.291 Conowingo Dam 1958 33 17 18.34 0.4785 2,147 0.854 2,147 2.027 2,296 1.955 Number of anal ...
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... Frequency Mean Standard deviation Location Year Number of pectoral fin rays 12 13 14 15 16 17 18 19 Frequency Mean Standard deviation Pamunkey River 1953 2 31 17 - 16.30 Do. 1954 2 24 23 1 16.46 0.5440 0.6131 Do. 1956 4 33 12 1 16.20 ...
... Frequency Mean Standard deviation Location Year Number of pectoral fin rays 12 13 14 15 16 17 18 19 Frequency Mean Standard deviation Pamunkey River 1953 2 31 17 - 16.30 Do. 1954 2 24 23 1 16.46 0.5440 0.6131 Do. 1956 4 33 12 1 16.20 ...
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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
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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.