Results 101 to 110 of about 8,765 (202)

Molecular Identification of an “Abnormal Tuna” Caught in the Taiwan Strait off Southwestern Taiwan

open access: yesAsian Fisheries Science
A female tuna of odd appearance, with the size of a Pacific bluefin tuna (Thunnus orientalis Temminck and Schlegel, 1844), anal fin count of bigeye tuna (Thunnus obesus Lowe, 1839), pectoral fins of yellowfin tuna (Thunnus albacares Bonnaterre ...
MING-CHIH HUANG
doaj   +1 more source

HUBUNGAN PANJANG DAN BOBOT, SEBARAN FREKUENSI PANJANG, DAN FAKTOR KONDISI TUNA MATA BESAR (Thunnus obesus) YANG TERTANGKAP DI SAMUDERA HINDIA [PDF]

open access: yes, 2017
Penelitian ini tentang hubungan panjang dan bobot, distribusi frekuensi panjang dan faktor kondisi ikan tuna mata besar (Thunnus obesus) di Samudera Hindia dilakukan pada bulan Maret sampai Oktober 2008.
Ria Faizah   +3 more
core   +1 more source

Establishing a weight-length baseline for evaluating changes in yellowfin tuna (Thunnus albacores) body condition in the Western Indian Ocean [PDF]

open access: yes, 2013
Standard weight (Ws) equations were established for yellowfin tuna (Thunnus albacares) in the Western Indian Ocean and used as a baseline for calculating relative weight (Wr) indices.
Harikishun, Ameil
core   +1 more source

Discovery of Genome-Wide Microsatellite Markers in Scombridae: A Pilot Study on Albacore Tuna.

open access: yesPLoS ONE, 2015
Recent developments in sequencing technologies and bioinformatics analysis provide a greater amount of DNA sequencing reads at a low cost. Microsatellites are the markers of choice for a variety of population genetic studies, and high quality markers can
Natacha Nikolic   +6 more
doaj   +1 more source

Length-Weight Relationship and Catch Size of Bigeye Tuna (Thunnus obesus) Landed in Benoa, Bali, Indonesia [PDF]

open access: yes, 2019
The research was conducted at the Tuna Fisheries Research Station, Denpasar, Bali, in July 2018 (3 weeks duration). There were several types of high-value fish incorporated into this research: tuna, skipjack, shrimp, cob, mackerel, snapper, squid, reef ...
Arnenda, Gussasta Levi   +3 more
core  

Evidence of connectivity of bigeye tuna (Thunnus obesus) throughout the Indian Ocean inferred from genome-wide genetic markers

open access: yes, 2020
IOTC-2020-WPTT22(AS)-16In order to resolve the population connectivity of bigeye tuna (Thunnus obesus) within the Indian Ocean, we analyzed thousands of genome-wide markers of individuals from a broad geographic area of the Indian Ocean as well as from ...
Fraile, Igaratza   +24 more
core   +1 more source

In situ acoustic target-strength measurement of bigeye (Thunnus obesus) and yellowfin tuna (Thunnus albacares) by coupling split-beam echosounder observations and sonic tracking

open access: yes, 1999
A research programme was carried out in French Polynesia to study tuna behaviour using acoustics and fishing experiments. Acoustics are of great importance for the study of tuna behaviour and estimation of abundance but estimates of individual target ...
Josse, Erwan   +2 more
core   +1 more source

ANÁLISE DAS CAPTURAS DE ATUNS E AFINS PELOS MÉTODOS DE VARA E ISCA VIVA E CORRICO REALIZADAS PELO N / Pq Malacostraca DE 1980 A 1991

open access: yesBoletim do Instituto de Pesca, 2018
Este trabalho apresenta a análise das capturas realizadas pelos métodos de vara e isca-viva e corrico em diversos cruzeiros de pesquisa realizados a bordo do N/Pq Malacostraca no perí­­odo de 1980 a 1991, ao largo das costas sudeste e sul do Brasil ...
Antônio Olinto Á VILA à DA à SILVA   +1 more
doaj  

Pelagic longline fishery for albacore tuna (Thunnus alalunga) yellowfin tuna (Thunnus albacares) and bigeye tuna (Thunnus obesus) in the high seas of eastern Pacific ocean.

open access: yes, 2018
This study highlighted the occurrence of a pelagic long line fishery targeting albacore tuna, yellowfin tuna and bigeye tuna in the high seas of eastern Pacific Ocean. Species selectivity of the fishing method was assessed. Hook depth, statistics of at-vessel survival rate grouped by hooks number, length frequency, weight frequency, length weight ...
Nyatchouba Nsangue, Bruno Thierry   +3 more
openaire   +1 more source

Growth and mortality rates of bigeye tuna Thunnus obesus (Perciformes: Scombridae) in the central Atlantic Ocean

open access: yes, 2016
Age and growth parameters were estimated for bigeye tuna Thunnus obesus Lowe, 1839 sampled from China longline fisheries in the central Atlantic Ocean from October 2002 to July 2003 and from August 2004 to March 2005.
Zhu, Guoping   +3 more
core   +1 more source

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