Results 91 to 100 of about 17,210 (213)

Rhadinorhynchus oligospinosus n. sp. (Acanthocephala, Rhadinorhynchidae) from mackerels in the Pacific Ocean off Peru and related rhadinorhynchids in the Pacific, with notes on metal analysis

open access: yesParasite, 2017
Specimens of a new species of Rhadinorhynchus Lühe, 1911 are described from the chub mackerel Scomber japonicus (Scombridae) and the Chilean Jack mackerel Trachurus murphyi (Carangidae) (possibly a subspecies of Trachurus symmetricus) from the Pacific ...
Amin Omar M., Heckmann Richard A.
doaj   +1 more source

Southern California independent sport fishing survey Quarterly Report no. 10 [PDF]

open access: yes, 1977
During the October 1 - December 31, 1977 quarter, 28 launch ramps, hoists, and boat rental locations were sampled a total of 294 times. During the sample days 11,942 anglers and 1,025 divers were interviewed.
Wine, Vickie L.
core   +4 more sources

Catch Losses and Reduction of Bycatch for Jellyfish Using Marine Mammal Bycatch Reduction Devices in Midwater Trawl Gear

open access: yesFishes
The National Institute of Fisheries Science in Korea is developing marine mammal bycatch reduction devices (BRDs) for midwater trawl gear. In this study, we tested two BRD-type guide nets (inclined net panel) with 30° and 45° tilt angles to prevent ...
Jung-Mo Jung   +6 more
doaj   +1 more source

Characterization of North Carolina commercial fisheries with occasional interactions with marine mammals [PDF]

open access: yes, 2001
In accordance with the Marine Mammal Protection Act (MMPA, 16 U.S.c. et seq.), the National Marine Fisheries Service (NMFS) is required to publish an annual List of Fisheries (LOF) which categorizes U.S.
Borggaard, Diane   +4 more
core  

Marine recreational fisheries statistics survey for northern and central California, Quarterly Report no. 6, October to December, 1980 [PDF]

open access: yes, 1988
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in October to December. 1980, is presented in a data report format.
Karpov, Konstantin A.   +2 more
core  

An assessment of the sportfishery on artificial "Liberty Ship" reefs off Port Aransas, Texas [PDF]

open access: yes, 1977
The concept of using surplus World War II Liberty Ships for the construction of artificial reefs to increase the availability of sportfish off the Texas coast was originally suggested in 1974.
Roels, Oswald A., Vetter, Russell
core   +1 more source

Maturation and growth of jack mackerel, Trachurus symmetricus

open access: yes, 1975
Biological knowledge of jack mackerel is not extensive,and as yet no information on maturity or growth ratehas been documented. Analysis of fish caught in theSouthern California Bight indicates a spawning seasonfrom March through October. By the end of their firstyear, most females (70%) are capable of spawning, andthe percentage increases with age ...
Wine, Vickie L., Knaggs, Eric H.
openaire   +1 more source

Fate of Food Pathogens in Gas-packaged Jack Mackerel Fillets.

open access: yesNIPPON SUISAN GAKKAISHI, 1993
The occurrence and survival of 4 food pathogens (Escherichia coli, Staphylococcus aureus, Vibrio parahaemolyticus, and Clostridium perfringens) in jack mackerel fillets stored in retail packages containing air, N2(N2 100%), or CO2(CO2 40%/N2 60%) atmosphers was studied during 6 days of storage at 5°C.
Bon Kimura, Masatada Murakami
openaire   +2 more sources

Age of Jack mackerel Trachrus murphyi (Carangidae) using daily growth rings in sagittae otoliths

open access: yesGayana, 2019
Growth of Jack mackerel (Trachurus murphyi) was estimated using daily growth rings in fish collected in central-south Chile from 2004 to 2011. The von Bertalanffy growth curve at length for both sexes (n=210 individuals) is FL = 75*[1-e-0.16(t+0 ...
Lilian Cisterna, Hugo Arancibia
doaj  

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