Callinectes sapidus Rathbun, 1896 幼虫在不同环境条件下的存活率和蜕皮率 (Brachyura, Portunidae)

IF 0.6 4区生物学 Q4 MARINE & FRESHWATER BIOLOGY

Crustaceana Pub Date : 2023-12-15 DOI:10.1163/15685403-bja10337

Övgü Gencer

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引用次数: 1

摘要

这项研究调查了蓝蟹（Callinectes sapidus）幼体在若干非生物和生物因素影响下的健康和存活情况，以便收集相关数据，优化该物种的幼体养殖期。测试和研究的方面主要包括：水量、放养密度、盐度、（换羽频率）、饥饿、死亡率、食人、行为方面（如流动性、种内攻击）、幼体发育以及地面颜色的影响。所有方面似乎都会影响幼虫期的持续时间和成功率，从第一代幼虫到巨虫，但观察到的主要差异与养殖池的（水）容量有关。

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Survival and moulting rates of larvae of Callinectes sapidus Rathbun, 1896 under different environmental circumstances (Brachyura, Portunidae)

This study investigated the well-being and survival of larvae of the blue crab, Callinectes sapidus, under the influence of several abiotic and biotic factors, in order to collect relevant data for optimizing the larval period in the culture of this species. Aspects tested and examined were primarily: water volume, stocking density, salinity, (frequency of) moulting, starvation, mortality, cannibalism, behavioural aspects (e.g., mobility, intraspecific aggression), larval development, as well as the influence of ground colours. All aspects appeared to influence the duration and success of the larval period, from zoea-I to megalopa, but the main difference was observed to be related to the (water) volume of the culture tanks.

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来源期刊

Crustaceana 生物-海洋与淡水生物学

CiteScore

1.30

自引率

33.30%

发文量

审稿时长

3 months

期刊介绍： Crustaceana is a leading journal in the world on crustacean research, including the latest papers from all branches of zoology. It provides up-to-date information on aspects such as taxonomy, zoogeography, ecology, physiology, anatomy, genetics, palaeontology, and biometry, and covers all groups of Crustacea. Boasting a large international circulation, Crustaceana provides its readers with an abstract for each article.