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	Reproductive ecology of the mudskipper Bolephthalmus pectinirostris
	Hong, W. S. ; Chen, S. X. ; Zhang, Q. Y. ; Qiong, W. ; Hong WS(洪万树)
	2007
关键词	BOLEOPHTHALMUS-PECTINIROSTRIS AMPHIBIOUS FISHES TERRESTRIAL LIFE PHYSIOLOGY TELEOSTEI MUDFLATS BEHAVIOR GOBIIDAE KUWAIT
英文摘要	The reproductive ecology of the mudskipper Boleophthalmus pectinirostris was investigated during the spawning season in the Funing Bay, Fujian, China. The fish burrows were basically Y-shaped and had two openings onto the mudflats. Part of the intersection at the center of the burrow was dilated to form a "spawning chamber". The dissolved oxygen concentrations (0.40 similar to 0.65 mg/dm(3)) of water 15 cm deep inside the burrows were much lower than those (5.96 similar to 6.19 mg/dm(3)) of intertidal pool water. Water temperatures inside the burrows were much lower than those of intertidal pools. Field investigations indicated that eggs were laid on the inner wall and ceiling of the spawning chamber by means of filamentous attachments, and a male stayed inside the burrows to guard it. Field investigations also suggested that fish of both sexes constructed mud burrows by themselves but that the spawning chamber was made only in the male burrow. The male attracted a female to his burrow for mating and spawning. There was no water in the spawning chamber, and thus the eggs were exposed to the air in the chamber. Changes in spawning readiness and gonadosomatic index indicated that synchronization of spawning was related to the semi-lunar periodicity, and this is the first report of this relationship in the mudskippers.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/60370]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Hong, W. S.,Chen, S. X.,Zhang, Q. Y.,et al. Reproductive ecology of the mudskipper Bolephthalmus pectinirostris[J],2007.
APA	Hong, W. S.,Chen, S. X.,Zhang, Q. Y.,Qiong, W.,&洪万树.(2007).Reproductive ecology of the mudskipper Bolephthalmus pectinirostris..
MLA	Hong, W. S.,et al."Reproductive ecology of the mudskipper Bolephthalmus pectinirostris".(2007).

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