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Asian Herpetological Research 2023年第2期14卷 123-137页

作者： marina a.chirikova Dmitry V.MALAKHOV Institute of Zoology Committee of Scientific Ministry of Science and Higher EducationAl-Farabi 93 AkademgorodokAlmaty 050060Kazakhstan

The ecological-niche models for two sympatric species,Eremias lineolata(Nikolsky,1897)and Eremias scripta(Strauch,1867),reveal evidence of spatial and temporal disjunction in the actual niches of both *** lineolata demonstrates a wide range of adaptations and,at the same time,has a greater need for winter precipitation and minimal temperature than *** explanations for the thermal diversity of both species are *** variables(monthly temperatures,monthly solar radiation,etc.)are traditionally important for ectotherm ***,as many as half of the key variables in both species are related to different aspects of environmental water balance(precipitation,air humidity,vapor pressure).There are several ways in which moisture may impact the lizard’s life *** humidity is related to soil temperature and may be important during winter *** summer,soil humidity may support successful *** during the warm months is a key factor in maintaining the moisture content of the *** winter,snow cover provides a better thermal balance of the soil’s top layers where winter shelters are *** niche modeling(ENM)is an interdisciplinary approach combining the geographical,climatic,ecological,and biological aspects of the wellbeing of *** interdisciplinary approach lifts biological studies onto a new,integrative level,providing a comprehensive view on species biology and answering the questions that might not be answered if the traditional methods for studying animals were used alone.

关键词： ecology Kazakhstan niche modelling racerunners species distribution

Geographical Distribution and Morphological Variability of the Rapid Racerunner,Eremias velox (Pallas,1771)(Reptilia,Lacertidae) in the Eastern Periphery of Its Range

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Asian Herpetological Research 2019年第4期10卷 230-245页

作者： marina a.chirikova Tatjana N.DUJSEBAYEVA Jinlong LIU Xianguang GUO Institute of Zoology Ministry of Education and SciencesAlmaty 050060Kazakhstan Chengdu Institute of Biology Chinese Academy of SciencesChengdu 610041China

Phenotypic traits are usually correlated with the environment where organism occurs. In this study, the distribution of Eremias velox in the eastern periphery of its range was specified, and its morphological variation was analyzed. Linear dimensions, pholidosis, coloration and pattern features were compared among 135 specimens from nine populations inhabiting the Balkhash, Ili and Alakol basins, Junggar and Turpan depressions in the territory of Southeast Kazakhstan and Xinjiang, Northwest China. The populations from the Junggar Depression(Kuytun, Shihezi and Urumqi) were characterized by higher mean values of linear characters, the number of scales across the middle of the body and gular, and were similar in the dominant coloration patterns. Small size, dark coloration and almost complete dominance of the striped-type coloration pattern among the specimens from the Alakol Lake islands seem to have an adaptive significance associated with the isolation of the population and type of their habitats. The subspecies Eremias velox roborowskii(endemic to the Turpan Depression) is elevated to species level, as supported by morphological divergence congruent with molecular and geographical data, including its peculiar type of coloration pattern, significantly lower amount of femoral pores and a higher percentage of specimens with one enlarged preanal scale(72.7%). These results together confirm a high degree of variability in morphology for ***х in the eastern periphery of its range, reflecting a complex orography and the existence of multiple geographical barriers in this territory.

关键词： Eremias velox Kazakhstan Xinjiang habitat pholidosis coloration intraspecies differentiation

Molecular Assessment and Taxonomic Status of the Rapid Racerunner (Eremias velox complex) with Particular Attention to the Populations in Northwestern China

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Asian Herpetological Research 2014年第1期5卷 12-25页

作者： Jinlong LIU Natalia A.ANANJEVA marina a.chirikova Konstantin D.MILTO Xianguang GUO Chengdu Institute of Biology Chinese Academy of Sciences University of Chinese Academy of Sciences Zoological Institute Russian Academy of Sciences Institute of Zoology Committee of Scientific Ministry of Education and Science

The rapid racerunner,Eremias velox,is a widely distributed lizard from the northern Caucasus across entire Central Asia eastward to *** is increasingly common to accept *** as a species complex in its entire *** date,published morphological and molecular systematic hypotheses of this complex are only partially congruent,and its taxonomic status and evolutionary history are still far from *** mitochondrial cytochrome b gene and12S rRNA sequences were used to evaluate the taxonomy of this complex,with particular attention to the phylogenetic placement of populations in northwestern *** of the phylogenetic analyses recovers seven distinct,biogeographically discrete,and well-supported clades,revealing genetically identifiable populations corresponding to some previously morphology-defined *** *** appears to have split from other Central Asian rapid racerunner lizards well before differentiation occurred among the latter ***,we corroborate that there are two subspecies occurring in China,i.e.,*** and *** recommend a novel subspecific status for the phenotypically and genetically distinct populations in southern Aral Sea region of Uzbekistan previously assigned to ***,each of the three independently evolving lineages from Iranian Plateau should be recognized as three species new to science under the general lineage concept.

关键词： mtDNA subspecies Eremias velox complex taxonomy phylogeography

Does the Dzungarian racerunner(Eremias dzungarica Orlova,Poyarkov,chirikova,Nazarov,Munkhbaatar,Munkhbayar&Terbish,2017)occur in China?Species delimitation and identification with DNA barcoding and morphometric analyses

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Zoological Research 2021年第3期42卷 287-293页

作者： Jin-Long Liu Tatjana N.Dujsebayeva marina a.chirikova Xiong Gong Da-Jiang Li Xian-Guang Guo Chengdu Institute of Biology Chinese Academy of SciencesChengdu 610041China Institute of Zoology of Republic of Kazakhstan Almaty 050060Kazakhstan

The Eremias multiocellata-przewalskii species complex is a viviparous group in the genus Eremias,and a well-known representative of taxonomically complicated *** this complex,a new ***(Orlova et al.,2017)-has been described recently from western Mongolia and eastern Kazakhstan,with an apparent distribution gap in northwestern *** this study,we used an integrative taxonomic framework to address whether *** indeed occurs in *** specimens previously classified as *** were collected in eastern Kazakhstan and the adjacent Altay region in *** cytochrome c oxidase I(COI)barcodes were sequenced and compiled with those from Orlova et al.(2017)and analyzed with the standard and diverse barcoding techniques.

关键词： China. eastern northwestern