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DOI10.1111/jfb.15767
Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats
发表日期2024
ISSN0022-1112
EISSN1095-8649
英文摘要Exploring the effects of water temperature on egg development in skipjack tuna (Katsuwonus pelamis) has substantial implications for evaluations of wild spawning habitats. In the present study, we examined the hatching success and duration as a function of temperature from 21 to 33 degrees C under captive environments. A high hatching rate of over 50% between 23 and 31 degrees C was observed, with the shortest hatching duration at 31 degrees C. Because the egg period is vulnerable to predators, a shortened hatching duration with warming water would be ecologically advantageous for K. pelamis, as its main spawning grounds are located in tropical areas.
英文关键词captive; hatching; rate; skipjack; spawning; temperature
语种英语
WOS研究方向Fisheries ; Marine & Freshwater Biology
WOS类目Fisheries ; Marine & Freshwater Biology
WOS记录号WOS:001224972600001
来源期刊JOURNAL OF FISH BIOLOGY
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/290570
作者单位Japan Fisheries Research & Education Agency (FRA); Tokai University
推荐引用方式
GB/T 7714
. Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats[J],2024.
APA (2024).Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats.JOURNAL OF FISH BIOLOGY.
MLA "Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats".JOURNAL OF FISH BIOLOGY (2024).
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