Special Scientific Report: Fisheries, Números 525-540National Marine Fisheries Service, 1965 |
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... purse seine fishery . 3 2.4 Hybridization No evidence of hybridization . is approximately 1 to 1. Alternatively the eggs 0.20 to. BIONOMICS AND LIFE HISTORY 3.1 Reproduction 3.11 Sexuality Jack mackerel are heterosexual and without ...
... purse seine fishery . 3 2.4 Hybridization No evidence of hybridization . is approximately 1 to 1. Alternatively the eggs 0.20 to. BIONOMICS AND LIFE HISTORY 3.1 Reproduction 3.11 Sexuality Jack mackerel are heterosexual and without ...
Página 13
... purse seiners do not range so far offshore . Jack mackerel are also taken in unknown but relatively small amounts by ... seine came into general use . Jack mackerel are also taken by the fisher- men who fish for Pacific mackerel ...
... purse seiners do not range so far offshore . Jack mackerel are also taken in unknown but relatively small amounts by ... seine came into general use . Jack mackerel are also taken by the fisher- men who fish for Pacific mackerel ...
Página 14
... purse seine sets for Atlantic. SANTA BARBARA 1952-53 SEASON : 1953-54 SEASON JACK MACKEREL CATCH DOT EQUALS ESTONS PEDRO BEACH SAN FRANCIS00 MONTEREY SANTA BARBARA SANTA 1954-55 SEASON : SEASONS 1952-53 1953-54 1954-55 ONE DOT EQUALS 50 ...
... purse seine sets for Atlantic. SANTA BARBARA 1952-53 SEASON : 1953-54 SEASON JACK MACKEREL CATCH DOT EQUALS ESTONS PEDRO BEACH SAN FRANCIS00 MONTEREY SANTA BARBARA SANTA 1954-55 SEASON : SEASONS 1952-53 1953-54 1954-55 ONE DOT EQUALS 50 ...
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... R. NICHOLSON and JOSEPH R. HIGHAM , Jr. United States Fish and Wildlife Service Special Scientific Report-- Fisheries No. 527 Washington , D.C. February 1965 Introduction . The 1962 purse seine fishery South Atlantic Area.
... R. NICHOLSON and JOSEPH R. HIGHAM , Jr. United States Fish and Wildlife Service Special Scientific Report-- Fisheries No. 527 Washington , D.C. February 1965 Introduction . The 1962 purse seine fishery South Atlantic Area.
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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.
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Página 7 - This project covers the expenses of the two American members of the International Board of Inquiry for the Great Lakes Fisheries...
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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.