土耳其不同海拔地区秀丽隐杆线虫(msamnsamtrisams, 1832)(鳞目:长尾虫科)种群的年龄测定

IF 0.9 4区生物学 Q3 ZOOLOGY

Russian Journal of Herpetology Pub Date : 2022-10-24 DOI:10.30906/1026-2296-2022-29-5-255-261

H. Güler, N. Üzüm

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引用次数: 0

摘要

在这项研究中，比较了来自不同海拔高度的两个秀丽隐杆线虫种群的体型和年龄（Kepez，180米；Paşayaylası，1250米）。我们应用指骨骨骼年表，通过计算指骨横截面中的生长停滞线（LAGs）来获得青少年和成年人的年龄。在Kepez中观察到雄性偏向性二态性，而在Paşayaylası种群中确定了雌性偏向性二型性。Kepez和Paşayaylası种群中的雄性和雌性个体都在3岁时达到性成熟。男性的最大年龄或寿命为7岁，女性为9岁。考虑到所有个体，发现Kepez种群比Paşayaylası种群年龄更大。对于这两个群体，男性和女性的年龄和体型之间存在显著的正相关。

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Age Determination of Ophisops elegans (Ménétriés, 1832) (Squamata: Lacertidae) Populations from Different Altitudes in Turkey

In this study, comparison of body size and age of two populations of Ophisops elegans from different altitudes was carried out (Kepez, 180 m; Paşayaylası, 1250 m). We applied phalangeal skeletochronology to obtain the age of juveniles and adults by counting the lines of arrested growth (LAGs) in phalangeal cross-sections. Male-biased sexual dimorphism was observed in Kepez, while female-biased sexual dimorphism was determined in the Paşayaylası population. Both male and female individuals in Kepez and Paşayaylası populations reached sexual maturity at the age of 3. The maximum age or longevity was calculated as 7 years in males and 9 years in females. Considering all individuals, the Kepez population was found to be older than Paşayaylası population. For both populations, a significant positive correlation was found between age and size in males and females.

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来源期刊

Russian Journal of Herpetology ZOOLOGY-

CiteScore

1.70

自引率

0.00%

发文量

期刊介绍： Russian Journal of Herpetology is an international multi-disciplinary journal devoted to herpetology. Russian Journal of Herpetology accepts original papers on ecology, behavior, conservation, systematics, evolutionary morphology, paleontology, physiology, cytology and genetics of amphibians and reptiles. Types of Contributions: -original papers -invited or contributed reviews on specific topics -short communications on topics of immediate interest, new methods and ideas in progress -notices of meetings, symposia, and short courses -book reviews