Comparing the catch composition, profitability and discard survival from different trammel net designs targeting common spiny lobster (Palinurus elephas) in a Mediterranean fishery
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چکیده
منابع مشابه
Acoustic behaviour of the European spiny lobster Palinurus elephas
The acoustic behaviour of the European spiny lobster Palinurus elephas (Fabricius, 1787) was examined in the absence or presence of predators or conspecifics. Observations were conducted in a tank equipped with digital video and acoustic monitoring and recording systems using 25 adult lobsters and 5 common octopuses Octopus vulgaris. Single lobsters or groups of 4 lobsters were studied for 2 h....
متن کاملDetecting immigrants in a highly genetically homogeneous spiny lobster population (Palinurus elephas) in the northwest Mediterranean Sea
We investigated the genetic structure of early benthic juveniles of the spiny lobster Palinurus elephas in the northwest Mediterranean Sea by means of ten polymorphic microsatellite markers. Non-metric Multidimensional Scaling coupled with assignment tests were used as a new approach to further delimit a reference population inside a genetically homogeneous pool of individuals and test for the ...
متن کاملIdentification and catch composition of fish from set net (Moshta) fishery in Bandar Abbas, Persin Gulf
This study on set-net fishing at the coastal area of Bandar Abbas was conducted from October to April 2012. A totally of 54 set-net operations were recorded, random samplig monthly of 9 set-net from Nakhlenakhoda, Khajehatatta and Suru were conducted. Catch data of every set-net operator were recorded monthly. Fishes were identified, length and weight frequency of fishes were recorded. Results ...
متن کاملPhylogeography of the European spiny lobster (Palinurus elephas): Influence of current oceanographical features and historical processes.
The European spiny lobster (Palinurus elephas) is a suitable model organism to study the effects of past history and current oceanographic processes on the genetic diversity and population structure of marine species with a long-lived larval phase. A portion of the COI gene was sequenced in 227 individuals from 11 localities, covering most of the present distribution of the species. Divergence ...
متن کاملQuaternary structure of the European spiny lobster (Palinurus elephas) 1x6-mer hemocyanin from cryoEM and amino acid sequence data.
Arthropod hemocyanins are large respiratory proteins that are composed of up to 48 subunits (8 x 6-mer) in the 75kDa range. A 3D reconstruction of the 1 x 6-mer hemocyanin from the European spiny lobster Palinurus elephas has been performed from 9970 single particles using cryoelectron microscopy. An 8A resolution of the hemocyanin 3D reconstruction has been obtained from about 600 final class ...
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ژورنال
عنوان ژورنال: PeerJ
سال: 2018
ISSN: 2167-8359
DOI: 10.7717/peerj.4707