Length‐weight relationships of four fish species from the Yalong River, China

Length‐weight relationships of four fish species from the Yalong River, China

Parameters of the length‐weight relationship (LWR) were estimated for four fish species [Beaufortia szechuanensis (Fang, 1930), Claea dabryi (Sauvage, 1874), Percocypris pingi (Tchang, 1930), and Yunnanilus sichuanensis Ding, 1995] from the Yalong River. Samples were collected seasonally from June 2...

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Veröffentlicht in:Journal of applied ichthyology 2020-08, Vol.36 (4), p.542-544
Hauptverfasser: Wang, Qiuxia, Liu, Congcong, Xu, Lili, Zhuang, Fangzhou, Guan, Bo, Lin, Guangcan, Peng, Chengdong
Format: Artikel
Sprache:eng
Schlagworte:
Animal morphology
Biometry
Fish
Fishing
Fishing gear
Fishing nets
Gillnets
Length-weight relationships
Nets
Rivers
Weight
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Zusammenfassung:Parameters of the length‐weight relationship (LWR) were estimated for four fish species [Beaufortia szechuanensis (Fang, 1930), Claea dabryi (Sauvage, 1874), Percocypris pingi (Tchang, 1930), and Yunnanilus sichuanensis Ding, 1995] from the Yalong River. Samples were collected seasonally from June 2018 to July 2019, using various fishing gears [set nets (mesh: 1.5 × 2.0 cm), hook, drift gill nets (three mesh sizes: 1.0; 2.0; 3.0 cm) and electro fishing]. Two new maximum standard length were recorded for C. dabryi and P. pingi.
ISSN:0175-8659
1439-0426
DOI:10.1111/jai.14052