Current Studies in Herpetology最新文献

Histological and computed tomography study of osteoderm regeneration in the skink lizard Eurylepis taeniolata Blyth, 1854 (Scincidae, Squamata) 鼬蜥 Eurylepis taeniolata Blyth, 1854（蝎科，有鳞目）骨再生的组织学和计算机断层扫描研究

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-124-128

G. O. Cherepanov, D. A. Gordeev, D. A. Melnikov, N. Ananjeva

引用次数: 0

Thermobiological characters of toad-headed agamas (Phrynocephalus mystaceus) (Reptilia, Agamidae) on the Sarykum dune (Dagestan, Russia) obtained by using of temperature loggers 利用温度记录仪获得萨雷库姆沙丘（俄罗斯达吉斯坦）上蟾蜍头蟾蜍（Phrynocephalus mystaceus）（爬行纲，蟾蜍科）的热生物学特征

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-160-163

V. A. Cherlin, I. L. Okshtein, E. Aligadzhiev

引用次数: 0

Geographical variation of duration of larval development and body size in Rana temporaria (Ranidae, Anura) metamorphs 颞叶蝠鲼（蝠鲼科，无尾目）变态幼虫发育持续时间和体型的地域差异

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-102-107

S. Lyapkov

{"title":"Geographical variation of duration of larval development and body size in Rana temporaria (Ranidae, Anura) metamorphs","authors":"S. Lyapkov","doi":"10.18500/1814-6090-2023-23-3-4-102-107","DOIUrl":"https://doi.org/10.18500/1814-6090-2023-23-3-4-102-107","url":null,"abstract":"With the help of artificial inter-population crosses of adult Rana temporaria from four spatially remote populations of the European part of the species' range, the magnitude and direction of changes in metamorphic traits were estimated. The maximum values of the size of metamorphs at the end of metamorphosis and the rate of larval growth were found in the descendants of the parents of Belarusian populations (Turov and Minsk) and, as a rule, in hybrid offspring with the participation of the parents of these populations, when crossing with individuals from the population of the Moscow region (ZBS). Outbreeding depression of the time of larval development before the end of metamorphosis and growth rate was revealed when crossing ZBS females with Turov males. In a population from a region with a relatively low climatic temperature (Kirov), the minimum size of metamorphs was revealed, but not the time of larval development. In most crosses, a relatively greater contribution of non-additive genetic variability, as well as the maternal effect associated with the difference in egg sizes, to the formation of inter-population differences was revealed. The inter-population variability of studied traits related to fitness is often directed along the gradient of environmental conditions, and not counter-gradient (as should be expected based on the conception of counter-gradient selection), which is explained by the choice of different growth and development strategies in tadpoles formed in southern and northern populations.","PeriodicalId":382700,"journal":{"name":"Current Studies in Herpetology","volume":"131 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139174387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

New finds of Elaphe sauromates (Pallas, 1814) (Colubridae, Reptilia) in Kazakhstan 在哈萨克斯坦新发现的 Elaphe sauromates (Pallas, 1814) (Colubridae, Reptilia)

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-129-134

K. Akhmedenov, A. Bakiev

引用次数: 0

On the issue of sex differences in metric characters in Anguis colchica (Nordmann in Demidoff, 1840) (Anguidae, Reptilia) 关于 Anguis colchica（Nordmann in Demidoff，1840 年）（鲶科，爬行动物）度量特征的性别差异问题

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-119-123

M. K. Ryzhov, E. B. Romanova, A. Bakiev

{"title":"On the issue of sex differences in metric characters in Anguis colchica (Nordmann in Demidoff, 1840) (Anguidae, Reptilia)","authors":"M. K. Ryzhov, E. B. Romanova, A. Bakiev","doi":"10.18500/1814-6090-2023-23-3-4-119-123","DOIUrl":"https://doi.org/10.18500/1814-6090-2023-23-3-4-119-123","url":null,"abstract":"The length of the body without a tail (L.) and the length of an intact tail (L. cd.) were measured in 91 males and 110 females of Anguis colchica from the Chamzinsky rayon of the Republic of Mordovia. A comparative analysis of three morphometric characters (L., L. cd., L. / L. cd.) of males and females was carried out with the construction of variation series and using the frequency approach. Range of variability of L. and L. cd. (from 120 to 279 mm) were divided into eight classes, of which, according to body length without the tail, males were represented in seven, females in eight classes; According to the length of the tail, males were represented in six, and females in eight classes. Tail length depended on body length in males (r = 0.903, p < 0.001, R2 = 0.81) and females (r = 0.925, p < 0.001, R2 = 0.857). The proportions of males and females with a body length of 159 mm and less in the sample did not differ (p = 0.337), in the average size classes (from 160 to 199 mm) males predominated (p = 0.05), in size classes greater than 220 mm – females (p = 0.021). In the size class 200–219 mm, long-tailed females predominated.","PeriodicalId":382700,"journal":{"name":"Current Studies in Herpetology","volume":"57 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139175793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative analysis of the growth and development of male and female Pevtsov's toad, Bufotes pewzowi (Amphibia: Anura, Bufonidae) in laboratory conditions 实验室条件下雌雄佩夫佐夫蟾蜍（两栖类：无尾目，蟾科）生长发育的比较分析

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-150-153

K. A. Matushkina, E. A. Astakhova

引用次数: 0

Some features of thermobiology of steppe-runner Eremias arguta (Gmelin, 1789) and spotted toadhead agama Phrynocephalus guttatus (Gmelin, 1789) (Squamata, Reptilia) in cohabitation in the Northern Pre-Caspian 北里海前地区草原奔马 Eremias arguta (Gmelin, 1789) 和斑头蟾蜍 Agama Phrynocephalus guttatus (Gmelin, 1789)（有鳞类，爬行动物）同居热生物学的一些特征

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-164-168

N. A. Chetanov, N. Litvinov, S. V. Ganschuk, M. V. Yugov

引用次数: 0

Distribution of the smooth snake (Coronella austriaca austriaca Laurenti, 1768) (Colubridae, Reptilia) in the Caspian lowland of Russia and Kazakhstan 俄罗斯和哈萨克斯坦里海低地的光滑蛇（Coronella austriaca austriaca Laurenti，1768 年）（爬行纲，眼镜蛇科）分布情况

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-145-149

L. F. Mazanaeva, V. F. Orlova, E. Y. Shepelya

引用次数: 0

Phylogeny and geographic distribution of rock lizards (Lacertidae, Reptilia) in Alborz mountain range 阿尔伯兹山脉岩蜥的系统发育和地理分布

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-93-101

E. S. Iryshkov, E. Solovyeva, M. S. Arakelyan, E. Rastegar-Pouyani, M. Moaddab, K. Milto, E. Galoyan

{"title":"Phylogeny and geographic distribution of rock lizards (Lacertidae, Reptilia) in Alborz mountain range","authors":"E. S. Iryshkov, E. Solovyeva, M. S. Arakelyan, E. Rastegar-Pouyani, M. Moaddab, K. Milto, E. Galoyan","doi":"10.18500/1814-6090-2023-23-3-4-93-101","DOIUrl":"https://doi.org/10.18500/1814-6090-2023-23-3-4-93-101","url":null,"abstract":"Rock lizards of the genus Darevskia have long been an important model object for study of reptile evolution. To understand the overall picture, it is important to know how bisexual and parthenogenetic species are distributed within this genus. The ranges of Caucasian species of rock lizards have been studied for a long time and in detail. However, recent attention to the species inhabiting the territory of Iran has been attracted after the description of several new species in 2013. As part of the continuation of these studies, we studied the distribution and genetic diversity of five species of lizards of the Darevskia genus along the Alborz mountain range in Iran: D. chlorogaster, D. caspica, D. defilippii, D. schaekeli and D. raddei. In the course of this, we discovered new localities of D. defilippii that are outside their known range. We assessed the phylogenetic relationships between the studied species according to the ND4 – Leu tRNA region of mitochondrial DNA and found a relatively high level of genetic variability in D. defilippii and D. chlorogaster, while D. raddei, despite its wide distribution, has low variability. In general, the phylogenetic position of the studied species is somewhat different from that described by Ahmadzadeh et al. (2013).","PeriodicalId":382700,"journal":{"name":"Current Studies in Herpetology","volume":"145 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139174405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Age structure and growth of the oriental tree frog (Hyla orientalis, Amphibia, Hylidae) in the Samur Forest (North-Eastern Caucasus) 萨穆尔森林（东北高加索）东方树蛙（Hyla orientalis，两栖类，姬蛙科）的年龄结构和生长情况

Current Studies in Herpetology Pub Date : 2023-12-18 DOI: 10.18500/1814-6090-2023-23-3-4-138-140

A. Kidov, R. A. Ivolga, T. E. Kondratova, A. A. Ivanov, L. F. Mazanaeva, A. D. Askenderov

引用次数: 0