气候变化领域集成服务门户(CCPortal): Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats

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DOI	10.1111/jfb.15767
	Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats
	Fujioka, Ko; Aoki, Yoshinori; Tsuda, Yuichi; Okamoto, Kei; Tsuchida, Hiroyuki; Sasaki, Akira; Kiyofuji, Hidetada
发表日期	2024
ISSN	0022-1112
EISSN	1095-8649
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/290571
作者单位	Japan Fisheries Research & Education Agency (FRA); Tokai University
推荐引用方式 GB/T 7714	Fujioka, Ko,Aoki, Yoshinori,Tsuda, Yuichi,et al. Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats[J],2024.
APA	Fujioka, Ko.,Aoki, Yoshinori.,Tsuda, Yuichi.,Okamoto, Kei.,Tsuchida, Hiroyuki.,...&Kiyofuji, Hidetada.(2024).Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats.JOURNAL OF FISH BIOLOGY.
MLA	Fujioka, Ko,et al."Influence of temperature on hatching success of skipjack tuna (Katsuwonus pelamis): Implications for spawning availability of warm habitats".JOURNAL OF FISH BIOLOGY (2024).