New codend designs to improve the size selectivity of fyke net for narrow-clawed crayfish (Pontastacus leptodactylus)

New codend designs to improve the size selectivity of fyke net for narrow-clawed crayfish (Pontastacus leptodactylus)

The narrow-clawed crayfish (Pontastacus leptodactylus) is one of the most ecologically and economically important freshwater species in Turkey. However, the harvest of this species has declined from 7937 t in 1984 to 696 t in 2019. One of primary reasons for this decrease in stock is the use of fish...

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Bibliographic Details
Main Authors:	Cilbiz Mehmet, Aydın Celalettin, Herrmann Bent
Format:	Article
Language:	English
Published:	EDP Sciences 2022-01-01
Series:	Aquatic Living Resources
Subjects:	pontastacus leptodactylus fyke net size selectivity sorting grid stiff rigged net
Online Access:	https://www.alr-journal.org/articles/alr/full_html/2022/01/alr220031/alr220031.html

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