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of the real lizards, family Lacertidae
Acanthodactylus khamirensis HEIDARI et al., 2013
Großhans, R. (2017) -
Heidari, N. (2019) -
Acanthodactylus micropholis Heidari, Rastegar-Pouyani, Rastegar-Pouyani & Rajabizadeh, 2013 and A. khamiren¬sis Blanford, 1874 are genetically and morphologically distinct, but their ecological differentiation has not previously been evaluated. The ecological niche models of these two sister species Acanthodactylus were reconstructed using climate and geographical data. Species distribution modeling for A. micropholis and A. khamirensis was used to make predictions and showed that most parts of southern and southeastern Iran are suitable for the distribution of both species. Habitat suitability was mostly dependent upon minimum temperature of the coldest month and seasonal precipitation for A. micropholis and A. khamirensis, respectively. Niche similarity tests (niche overlap and identity tests) were performed to evaluate species dif-ferentiation based on the ecological species criterion. Our results indicate that both species have different ecological niches and are significantly separated from each other. Therefore, our study corroborates previous analyses based on molecular and morphological evidences that suggested that A. micropholis and A. khamirensis were valid species.
Heidari, N. & Rastegar Pouyani, N. & Rastegar Pouyani, E. & Rajabizadeh, M. (2013) -
A new and distinctive species of lacertid genus Acanthodactylus Fitzinger, 1834 is described from 7 km east of Khamir Port, Hormozgan Province, southern Iran at an elevation of 30–40m above sea level (asl). Analyses of morphological characters and the comparison with other formerly known species of this genus have proven the status of this taxon as a new,distinct species. Combinations of scalation characters and distinct morphology, coloration and habitat peculiarities in calcareous mountains distinguish Acanthodactylus khamirensis sp.nov from all remaining species of the genus in the area. In order to show the validity of the new species, we carried out a comparative statistical analysis using 13 metric and six meristic morphological characters on all of the neighboring congeners of the new species using descriptive (one-way ANOVA) as well as multivariate analyses (PCA and DFA). The results confirm the specific status of the new taxon. Detailed information and an updated identification key for the genus Acanthodactylus in Iran are presented.
Kafash, A. & Ashrafi, S. & Ohler, A. (2018) -
Little is known about altitudinal distribution of lizards in Iran. In the present study we studied distribution pattern of members of family Lacertidae along the eleveatinal gradient in Iran. To determine environmental drivers of distribution pattern of 48 lizard species, all known valid members of family Lacertidae, along elevational gradient in Iran. Firstly, we classified Iran digital elevation model (DEM) based on 100m intervals, that resulted in 56 altitudinal bands and number of species in each band was recorded. Secondly, we extracted mean value of following variables; altitude, slop, area, solar radiation index (SRI), normalized differences vegetation index (NDVI), annual precipitation, precipitation of wettest month, precipitation of driest month precipitation, precipitation of wettest quarter, precipitation of driest quarter, and precipitation of warmest quarter, and using VIF measure correlated variables were removed. Finally, we performed a multiple regression and found that area and precipitation of warmest quarter are the most important drivers of distribution pattern of family Lacertidae along elevational gradient in Iran. General distribution pattern of family Lacertidae was unimodal and maximum number of species living from 1475 m to 1675 m.
انوشه کفاش؛ سهراب اشرفی ؛ آنماری اوهلر (1397) -
اطلاعات اندکی در ارتباط با توزیع ارتفاعی سوسماران در ایران در دسترس است. در حالی که تعیین مناطق ارتفاعی با بیشترین تعداد گونه میتواند برای انتخاب مناطق حفاظت شده مفید باشد. در مطالعه حاضر الگوی توزیع ارتفاعی 48 گونه از سوسماران ایران متعلق به خانواده لاسرتیده در امتداد شیبهای ارتفاعی مورد بررسی قرار گرفت. به منظور تعیین الگوی توزیع ارتفاعی اعضای خانواده لاسرتیده مدل رقومی ارتفاع کشور به طبقات ارتفاعی صد متری تقسیم شد و تعداد گونه در هر طبقه ارتفاعی ثبت شد. ارزش عددی متغیرهای شیب، مساحت، ارتفاع، شاخص تشعشع حرارتی، شاخص نرمال شده پوشش گیاهی، بارش سالیانه، بارش در مرطوب ترین ماه سال، بارش در خشک ترین ماه سال، بارش در مرطوب ترین فصل سال، بارش در سردترین فصل سال، بارش در خشک ترین فصل سال و بارش در گرم ترین فصل سال در هر طبقه ارتفاعی از طریق جعبه ابزار Raster استخراج شده و بعد از بررسی میزان همبستگی بین این متغییرها با استفاده از معیار VIF متغیرهای با همبستگی بالا حذف شدند. سپس با اجرای آنالیز رگرسیون چندگانه مهمترین متغییرهای موثر بر توزیع ارتفاعی گونه های خانواده لاسرتیده دو متغییر مساحت و بارش در گرمترین فصل سال شناسایی شد. الگوی کلی توزیع سوسماران خانواده لاسرتیده در امتداد شیب های ارتفاعی به صورت تک اوجی بوده و بیشترین تعداد گونه ها در ارتفاع 1475 تا 1675حضور دارند.
Safaei-Mahroo, B. & Ghaffari, H. & Fahimi, H. & Broomand, S. & Yazdanian, M. & Najafi Majd, E. & Hosseinian Yousefkhani, S.S. & Rezadeh, E. & Hosseinzadeh, M.S. & Nasrabadi, R. & Rajabizadeh, M. & Mas (2015) -
We present an annotated checklist for a total 241 reptiles and 22 amphibians including 5 frogs, 9 toads, 7 newts and salamanders, 1 crocodile, 1 worm lizard, 148 lizards, 79 snakes and 12 turtles and tortoises, includes the most scientific literature up to August 2014 and also based on several field surveys conducted in different Provinces of Iran from 2009 to 2014. We present an up-to-dated checklist of reptiles and amphibians in Iran. We provide a comprehensive listing of taxonomy, names, distribution and conservation status of all amphibians and reptiles of Iran. This checklist includes all recognized named taxa, English names for classes, orders, families, species, subspecies along with Persian names for species, including indication of native and introduced species. For the first time we report two non-native introduced reptiles from natural habitats of Iran. Of the total 22 species of amphibians in Iran, 6 (27.2%) are endemic and of the total 241 species of reptiles, 55 (22.8%) are endemic. Of the 22 amphibians species in Iran, 3 (13%) are Critically Endangered, 2 (9%) are Vulnerable and of the 241 reptile species 3 (1.2%) are Critically Endangered, 4 (1.6%) are Endangered and 10 (4.1%) are Vulnerable. Accordingly, this paper combines significant aspects of taxonomy, common names, conservation status and distribution of the Iranian herpetofauna.
Šmíd, J. & Moravec, J. & Kodym, P. & Kratochvil, L. & Hosseinian Yousefkhani, S.S. & Frynta, D. (2014) -
We present a comprehensive summary of the distribution of the lizards of Iran accompanied by an annotated checklist. The updated maps of distribution of all 146 species of 41 genera of 11 families are based on all available bibliographic records, catalogues of museum collections and our own field observations. The final dataset used for the distribution maps contains 8525 georeferenced records and cover 41% of the country when plotted on a grid of 0.25° × 0.25° resolution. The dataset is publicly accessible through GBIF portal (http://www.gbif.org/dataset/7db4f705-61ae-4c6e-9de2-06674e7d46b2). Following the latest biogeographic division of the country, ~53% of the species (76 species) inhabit the Iranian Province, ~41% (60 species) the Western Asian mountain transition zone, ~9% (13 species) the Turanian Province, and ~18% (27 species) the Arabian Province. In addition, ~2% (3 species) reach Iran from the Indo-Malay biogeographic region and ~2% (3 species) are believed to have been introduced to Iran by humans. Endemic species (46) represent ~32% of the known species diversity. The most species-rich family of lizards in Iran is Lacertidae with 47 species, followed by Gekkonidae (41), Agamidae (18), Scincidae (15), Phyllodactylidae (10), Sphaerodactylidae (4), Eublepharidae and Uromastycidae (3), Anguidae and Varanidae (2), and Trogonophidae with one representative.