黑山(亚得里亚海东南部)博卡科托斯卡湾卡拉对虾Melicertus kerathurus (forskamatl, 1775)(十足目，对虾科)的繁殖

Q3 Agricultural and Biological Sciences

Natura Croatica Pub Date : 2022-12-30 DOI:10.20302/nc.2022.31.26

O. Marković, Mirko Đurović, Zdravko Ikica, A. Pešić

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引用次数: 0

摘要

本研究的目的是首次调查Caramote对虾Melicertus kerathurus在黑山水域繁殖活动的某些方面。该物种被认为是博卡-科托尔斯卡湾小规模渔业的目标物种，具有较高的商业价值。从2019年4月到2019年12月，每月通过trammel网进行采样。根据性腺指数、条件因子和性腺成熟期的月度变化来估计产卵季节。雌性的主要产卵季节从4月到5月一直持续到9月，6月达到明显的高峰期。总性别比（男/女）为1:1。注意到与长重关系相关的性别差异。

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Reproduction of the Caramote prawn, Melicertus kerathurus (Forskål, 1775) (Decapoda, Penaeidae) in Boka Kotorska bay, Montenegro (South-eastern Adriatic)

The aim of this study was to investigate for the first time some aspects of the reproductive activity of the Caramote prawn, Melicertus kerathurus, in Montenegrin waters. This species is considered a target species in the small-scale fishery in Boka Kotorska Bay, being a species of high commercial value. Sampling was carried out on a monthly basis from April 2019 to December 2019 by trammel nets. The spawning season was estimated based on monthly changes in the gonadosomatic index, condition factor and gonadal maturity stages. The main spawning season for females extends from April-May to September, with a clear peak in June. The total sex ratio (males/females) was 1:1. Sexual differences related to the length-weight relationship were noted.

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来源期刊

Natura Croatica Environmental Science-Ecology

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： Natura Croatica is a scientific journal of the Croatian Natural History Museum in Zagreb. It publishes papers that bring original insight into zoology, botany, geology, palaeontology, mineralogy and petrography, with emphasis on systematics, morphology, ecology. The journal welcomes papers related to research carried out in the Croatian Natural History Museum, as well as in other Natural History museums, departments and collections.