干旱区生态环境知识资源中心(Arid): Reproductive adaption as a survival strategy to life in an arid environment: The terrestrial crustacean Hemilepistus reaumurii as a model

Arid

DOI	10.1016/j.jcz.2021.07.003
	Reproductive adaption as a survival strategy to life in an arid environment: The terrestrial crustacean Hemilepistus reaumurii as a model
	Ayari, Anas; Ghemari, Chedliya; Nasri-Ammar, Karima
通讯作者	Ayari, A (corresponding author), Univ Tunis El Manar, Fac Sci Tunis, Lab Div Management & Conservat Biol Syst, LR18ES06, Tunis, Tunisia.
来源期刊	ZOOLOGISCHER ANZEIGER
ISSN	0044-5231
出版年	2021
卷号	294 页码:10-19
英文摘要	The structure and dynamics of the natural population of Hemilepistus reaumurii, a terrestrial desert isopod, were studied. Results showed a well-balanced overall sex-ratio revealing a stable population. It was a seasonal reproduction with one breeding period, occurring in spring. Overall, analysis of the size frequency showed the presence of three cohorts during the 18 months of monitoring. Lifespan was estimated at 14 months. H. reaumurii appeared as an annual species, with semelparous females that exhibited a univoltine life cycle. Furthermore, results showed, for the first time in this specie, that males have larger body lengths and masses than females. This may suggest strongly the development of a sexual body length and mass dimorphism in this species. (c) 2021 Elsevier GmbH. All rights reserved.
英文关键词	Breeding phenology Xeric species Cohorts Reproductive traits Sexual dimorphism
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000697034400002
WOS关键词	PORCELLIONIDES-PRUINOSUS BRANDT ; SUBSOCIAL DESERT ISOPOD ; SEASONAL REPRODUCTION ; POPULATION-DYNAMICS ; ONISCIDEA ; AMPHIPODA ; IDENTITY ; BIOLOGY ; CYCLE
WOS类目	Zoology
WOS研究方向	Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364897
作者单位	[Ayari, Anas; Ghemari, Chedliya; Nasri-Ammar, Karima] Univ Tunis El Manar, Fac Sci Tunis, Lab Div Management & Conservat Biol Syst, LR18ES06, Tunis, Tunisia
推荐引用方式 GB/T 7714	Ayari, Anas,Ghemari, Chedliya,Nasri-Ammar, Karima. Reproductive adaption as a survival strategy to life in an arid environment: The terrestrial crustacean Hemilepistus reaumurii as a model[J],2021,294:10-19.
APA	Ayari, Anas,Ghemari, Chedliya,&Nasri-Ammar, Karima.(2021).Reproductive adaption as a survival strategy to life in an arid environment: The terrestrial crustacean Hemilepistus reaumurii as a model.ZOOLOGISCHER ANZEIGER,294,10-19.
MLA	Ayari, Anas,et al."Reproductive adaption as a survival strategy to life in an arid environment: The terrestrial crustacean Hemilepistus reaumurii as a model".ZOOLOGISCHER ANZEIGER 294(2021):10-19.