Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s13355-017-0517-9 |
Synchrony in the hatching of eggs in the desert locust Schistocerca gregaria (Orthoptera: Acrididae): egg condition influences hatching time in the laboratory and under simulated field temperatures | |
Nishide, Yudai1,3; Suzuki, Takeshi2; Tanaka, Seiji1,3 | |
通讯作者 | Nishide, Yudai |
来源期刊 | APPLIED ENTOMOLOGY AND ZOOLOGY
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ISSN | 0003-6862 |
EISSN | 1347-605X |
出版年 | 2017 |
卷号 | 52期号:4页码:599-604 |
英文摘要 | This study examined the time of hatching of the desert locust Schistocerca gregaria Forskal (Orthoptera: Acrididae) in the laboratory to test the effect of eggs within a pod versus individualized eggs. The pod organization of eggs is thought to play a role in controlling hatching time and to facilitate synchronous hatching at constant temperatures. In the present study, we examined the hatching times of eggs in a pod and individualized eggs under 24-h thermocycles and simulated field temperatures. We tested two patterns of thermocycles consisting of a 12-h thermoperiod (35 or 30 degrees C) and 12-h cryoperiod (low temperature period; 30 or 25 degrees C), and two patterns of field temperatures observed in a natural habitat, Mauritania, in May and September. The majority of eggs hatched during low temperature periods in all patterns tested. In addition, the variances of hatching times for individualized eggs were significantly greater than for egg pods in which a clear peak of time of hatching was observed. We show that egg condition influences hatching time under thermocycles of constant and fluctuating temperatures in the laboratory, and may play a role in the adaptive time of hatching. |
英文关键词 | Synchronous hatching Thermoperiod Individualized egg Egg pod Oviparous insects |
类型 | Article |
语种 | 英语 |
国家 | Japan |
收录类别 | SCI-E |
WOS记录号 | WOS:000414230600008 |
WOS关键词 | MIGRATORIA |
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/2XILL650/197403 |
作者单位 | 1.Natl Inst Agrobiol Sci Ohwashi, Locust Res Lab, Ohwashi 1-2, Tsukuba, Ibaraki 3058634, Japan; 2.Tokyo Univ Agr & Technol, Grad Sch Bioapplicat & Syst Engn, Nakacho 2-24-16, Koganei, Tokyo 1848588, Japan; 3.Natl Agr & Food Res Org NARO, Inst Agrobiol Sci, Ohwashi 1-2, Tsukuba, Ibaraki 3058634, Japan |
推荐引用方式 GB/T 7714 | Nishide, Yudai,Suzuki, Takeshi,Tanaka, Seiji. Synchrony in the hatching of eggs in the desert locust Schistocerca gregaria (Orthoptera: Acrididae): egg condition influences hatching time in the laboratory and under simulated field temperatures[J],2017,52(4):599-604. |
APA | Nishide, Yudai,Suzuki, Takeshi,&Tanaka, Seiji.(2017).Synchrony in the hatching of eggs in the desert locust Schistocerca gregaria (Orthoptera: Acrididae): egg condition influences hatching time in the laboratory and under simulated field temperatures.APPLIED ENTOMOLOGY AND ZOOLOGY,52(4),599-604. |
MLA | Nishide, Yudai,et al."Synchrony in the hatching of eggs in the desert locust Schistocerca gregaria (Orthoptera: Acrididae): egg condition influences hatching time in the laboratory and under simulated field temperatures".APPLIED ENTOMOLOGY AND ZOOLOGY 52.4(2017):599-604. |
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