干旱区生态环境知识资源中心(Arid): Sex-Age Population Structure of the Multicolored Lizard (Eremias arguta deserti, Lacertidae) in Semi-Deserts of Astrakhan Region

Arid

DOI	10.1134/S1062359021070232
	Sex-Age Population Structure of the Multicolored Lizard (Eremias arguta deserti, Lacertidae) in Semi-Deserts of Astrakhan Region
	Polynova, G., V; Mishustin, S. S.; Polynova, O. E.
通讯作者	Polynova, GV (corresponding author), Peoples Friendship Univ Russia, Dept Ecol, Moscow 117198, Russia.
来源期刊	BIOLOGY BULLETIN
ISSN	1062-3590
EISSN	1608-3059
出版年	2021
卷号	48 期号:7 页码:1017-1021
英文摘要	Studies on the sex-age structure in a population of the multi-colored lizard (Eremias arguta deserti Gmelin 1788) was carried out at the level of the elementary intrapopulation group. The area of research was the sandy semi-deserts near the village Dosang, Astrakhan region. The definition of the groups was based on observations of the behavior, published information about the sex-age structure of the species confirmed by literature data on the autopsy of animals, and a statistical analysis. The data obtained show the presence of five sex-age groups in the spring population: immature individuals, half-adult males and females, and two-year-old mature males and females. In addition, according to their size, there were animals possibly older than two years, but they were singular. The September population of the multicolored lizard was likewise divided into five age groups: juveniles, half-adult individuals of both sexes, and a small number of one-year-old mature individuals of both sexes. The autumn intra-population group was not numerous, because by that time most of the adult animals had gone into hibernation. In spring, the group of semi-adult lizards was 7.2 times smaller than that of adults. In autumn, the number of juveniles was 2.1 times higher than in adults. In spring, the sex ratio among the adult animals was close to 1 : 1. Among semi-adults, females predominated numerically both in spring and autumn.
英文关键词	multicolored lizard Eremias arguta deserti sex-age structure of the population elementary intrapopulation group sandy semi-desert
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000731282600014
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373968
作者单位	[Polynova, G., V; Mishustin, S. S.; Polynova, O. E.] Peoples Friendship Univ Russia, Dept Ecol, Moscow 117198, Russia
推荐引用方式 GB/T 7714	Polynova, G., V,Mishustin, S. S.,Polynova, O. E.. Sex-Age Population Structure of the Multicolored Lizard (Eremias arguta deserti, Lacertidae) in Semi-Deserts of Astrakhan Region[J],2021,48(7):1017-1021.
APA	Polynova, G., V,Mishustin, S. S.,&Polynova, O. E..(2021).Sex-Age Population Structure of the Multicolored Lizard (Eremias arguta deserti, Lacertidae) in Semi-Deserts of Astrakhan Region.BIOLOGY BULLETIN,48(7),1017-1021.
MLA	Polynova, G., V,et al."Sex-Age Population Structure of the Multicolored Lizard (Eremias arguta deserti, Lacertidae) in Semi-Deserts of Astrakhan Region".BIOLOGY BULLETIN 48.7(2021):1017-1021.