干旱区生态环境知识资源中心(Arid): Evidence for embryo-embryo interactions in controlling hatching time and synchronization in the brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae)

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DOI	10.1111/ens.12439
	Evidence for embryo-embryo interactions in controlling hatching time and synchronization in the brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae)
	Tanaka, Seiji; Kotaki, Toyomi
通讯作者	Tanaka, S
来源期刊	ENTOMOLOGICAL SCIENCE
ISSN	1343-8786
EISSN	1479-8298
出版年	2020
卷号	23 期号:4 页码:430-444
英文摘要	The mechanisms controlling egg diapause and circadian rhythms of hatching activity have been extensively studied in insects. However, relatively little attention has been paid to the mechanisms controlling synchronized hatching from an egg mass. In this study, we examined the possible involvement of embryo-embryo interaction in controlling hatching time in Halyomorpha halys (Stal). Eggs tended to hatch earlier as the egg mass size increased. Egg separation and clumping of separated eggs at various times showed that hatching synchrony was largely determined shortly before hatching. However, whether eggs were kept in a mass or separated until several hours before hatching also influenced the hatching time, indicating the presence of embryo-embryo interactions. Eggs derived from different masses and kept in physical contact with one another hatched synchronously if their ages were within approximately 8 h. In this case, both younger and older eggs advanced only in hatching time, in contrast to a case of locusts reported by others. Eggs separated by more than 7 mm hatched as synchronously as those kept in a mass when glued to the same substrate, suggesting an important role of the egg substrate in transmitting the vibrational hatching signals to neighboring sibling eggs to synchronize hatching.
英文关键词	hatching synchrony substrate vibration
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000597190500009
WOS关键词	MIGRATORIA ORTHOPTERA ACRIDIDAE ; LOCUSTA-MIGRATORIA ; SCHISTOCERCA-GREGARIA ; DESERT LOCUST ; TEMPERATURE ; BEHAVIOR ; EGGS
WOS类目	Entomology
WOS研究方向	Entomology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327877
作者单位	[Tanaka, Seiji] Matsushiro 1-20-19, Tsukuba, Ibaraki 3050035, Japan; [Kotaki, Toyomi] Natl Agr & Food Res Org NARO, Tsukuba, Ibaraki, Japan
推荐引用方式 GB/T 7714	Tanaka, Seiji,Kotaki, Toyomi. Evidence for embryo-embryo interactions in controlling hatching time and synchronization in the brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae)[J],2020,23(4):430-444.
APA	Tanaka, Seiji,&Kotaki, Toyomi.(2020).Evidence for embryo-embryo interactions in controlling hatching time and synchronization in the brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae).ENTOMOLOGICAL SCIENCE,23(4),430-444.
MLA	Tanaka, Seiji,et al."Evidence for embryo-embryo interactions in controlling hatching time and synchronization in the brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae)".ENTOMOLOGICAL SCIENCE 23.4(2020):430-444.