干旱区生态环境知识资源中心(Arid): Effect of season and sex on the locomotor activity rhythm of the desert isopod Hemilepistus reamurii

Arid

DOI	10.1080/09291016.2020.1714841
	Effect of season and sex on the locomotor activity rhythm of the desert isopod Hemilepistus reamurii
	Ayari, Anas 1; Jelassi, Raja 1,2; Ghemaria, Chedliya 1; Nasri-Ammar, Karima 1
通讯作者	Ayari, Anas
来源期刊	BIOLOGICAL RHYTHM RESEARCH
ISSN	0929-1016
EISSN	1744-4179
出版年	2020-01
英文摘要	Freshly collected individuals of Hemilepistus reaumurii from the marginal zone of a salt lake in Bchachma (Middle of Tunisia) were seasonally housed in a controlled environment cabinet. The aim of this study was to investigate the effect of sex on the locomotor activity rhythm of this species. Locomotor activity rhythm of males and females of this species was recorded during each season under light-dark cycle (nLD) at a constant temperature of 18 +/- 0.5 degrees C. Results showed that both males and females of H. reaumurii exhibited a day activity in late winter and in spring and a crepuscular activity during the other seasons. Results showed also that the locomotor rhythms of males and females were controlled by an endogenous component with circadian period. Furthermore, locomotor rhythm was more stable and better defined in males than in females during spring under constant darkness. The most important locomotor activity time (alpha) was recorded in winter and spring whatever the sex. However, our finding demonstrated that males were more active than females in late winter. On the other hand, females were more active than males during spring. The variation of activity patterns according to the sexes and seasons is discussed.
英文关键词	Locomotor rhythm male female entraining conditions arid environment
类型	Article ; Early Access
语种	英语
国家	Tunisia
收录类别	SCI-E
WOS记录号	WOS:000507424800001
WOS关键词	ACTIVITY PATTERNS ; ORCHESTIA-GAMMARELLUS ; CRUSTACEA
WOS类目	Biology ; Physiology
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Physiology
EI主题词	2020-01-16
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312521
作者单位	1.Univ Tunis El Manar, Lab Divers Management & Conservat Biol Syst LR18E, El Manar, Tunisia; 2.Natl Inst Marine Sci & Technol INSTM, Tunis, Tunisia
推荐引用方式 GB/T 7714	Ayari, Anas,Jelassi, Raja,Ghemaria, Chedliya,et al. Effect of season and sex on the locomotor activity rhythm of the desert isopod Hemilepistus reamurii[J],2020.
APA	Ayari, Anas,Jelassi, Raja,Ghemaria, Chedliya,&Nasri-Ammar, Karima.(2020).Effect of season and sex on the locomotor activity rhythm of the desert isopod Hemilepistus reamurii.BIOLOGICAL RHYTHM RESEARCH.
MLA	Ayari, Anas,et al."Effect of season and sex on the locomotor activity rhythm of the desert isopod Hemilepistus reamurii".BIOLOGICAL RHYTHM RESEARCH (2020).