the bottom trawl selectivity parameters (22mm cod-end mesh size) were determined for saurida undosquamis , mullus barbatus , upeneus pori , and pagellus erythrinus along karatas coasts of turkey in northeastern mediterranean waters during fishing season for the year 2002-2003. the lengths at first capture (l 50 ) values for s. undosquamis , m. barbatus , u. pori and p. erythrinus were 12.57, 9....

The influence of environmental variables (oceanographic and climatic) on the catch rates striped red mullet (Mullus surmuletus) by artisanal fishery was investigated using different time series models (Dynamic Factorial Analyses; Min-Max Analyses Generalized Least Square models). Climatic oceanographic survey data were collected at areas Portuguese coast (Northwestern, Southwestern South-Algarv...

Bu çalışmada Kuzey Ege Denizi Çanakkale ili kıyılarında barbun (Mullus surmuletus, Mullus barbatus) türleri avcılığında kullanılan misina ve ip materyale sahip galsama ağlarının av verimlerinin karşılaştırılması amaçlanmıştır. Denemeler Ekim 2019 – Ağustos 2021 tarihleri arasında 2 30 m derinlik konturları gerçekleştirilmiştir. Denemelerde 18 - 20 22 mm göz genişliğinde, (210d/2) (0,18 ᴓ) ağ ma...

Diet composition\ feeding rhythm\ gastric evacuation rate and daily ration were investigated in juvenile Mullus surmuletus "Linneo\ 0647#[ Fish were collected in the lagoon of the Stag! none di Marsala in western Sicily\ in July 0884\ during a 13 h sampling period[ Copepoda\ Polychaeta\ Amphipoda and Tanaidacea were shown to be the most frequent prey items[ The feeding index values showed two d...