Age and Growth of Black-Bellied Anglerfish Lophius budegassa (Spinola, 1807) from the Central Aegean Sea, Turkey

Q3 Environmental Science

Ribarstvo, Croatian Journal of Fisheries Pub Date : 2020-03-01 DOI:10.2478/cjf-2020-0005

A. M. Şenbahar, O. Özaydın

引用次数: 0

Abstract

Abstract A total of 558 specimens of black-bellied anglerfish Lophius budegassa (Spinola, 1807) were collected by the vessels engaged in commercial trawl fishing in the Central Aegean Sea between September 2017 and August 2018 in order to determine age and growth. Ageing was based on growth ring counts of transverse sections of the illicium (first ray of the dorsal fin). By reading the illicium, individuals were found within II-XI age groups. Total lengths and weights ranged between 12.0 – 65.0 cm and 24.5 – 4682.0 g, respectively. Von Bertalanffy growth parameters were estimated for males, females and combined sexes of L. budegassa. The results are compared with previous studies.

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土耳其爱琴海中部黑贝安格尔鱼Lophius budegassa（Spinola，1807）的年龄和生长

2017年9月至2018年8月，在爱琴海中部从事商业拖网捕捞的渔船共采集了558只黑腹琵琶鱼Lophius budegassa (Spinola, 1807)标本，以测定其年龄和生长情况。衰老是基于髂骨横切面(背鳍的第一道射线)的生长环计数。总长度和重量分别在12.0 - 65.0厘米和24.5 - 4682.0克之间。测定了雄、雌、两性组合的Von Bertalanffy生长参数。结果与前人的研究结果进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ribarstvo, Croatian Journal of Fisheries Environmental Science-Ecology

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

10 weeks

期刊介绍： The Croatian Journal of Fisheries was established in 1938 and today possesses a long-term tradition of publishing papers that deal with both freshwater and marine fisheries. Areas covered by the Journal include ichthyology, aquaculture, ecology and diseases of fish and other aquatic organisms, problems of open waters and other topics related to the fisheries field. Prior to publication, articles pass through rigorous review by senior scientists from around the world. The Journal features articles that reflect original research, interpretative content and subject matter of interest to the fisheries profession.