مطالعه فون سوسمارهاي پارك ملي خجير در استان تهران

The Lizard Fauna of Khojir National Park located in Tehran province

خزندگان به دليل تغذيه از حشراتي كه به عنوان آفات گياهي شناخته مي شوند، در حفظ محصولات كشاورزي اهميت ويژه اي دارند. منطقه خجير باتوجه به اقليم هاي متفاوت و در عين حال تحت حفاظت بودن منطقه نماينده خوبي جهت بررسي ميداني مي باشد. هدف از مطالعه حاضر ارزيابي فون و زيست سنجي سوسمارهاي پارك ملي خجير استان تهران مي باشد كه از اسفند 1394 تا مرداد 1395 به روش پيمايشي در ايستگاه هاي تعيين شده نمونه گيري انجام شد. درمجموع 58 نمونه سوسمار از منطقه جمع آوري شدند، تمام اطلاعات مربوط به نمونه ها ثبت شد و از آن ها عكس تهيه گرديد. تمام نمونه ها پس از شناسايي رها شدند. بر روي نمونه ها مطالعات ريخت شناسي و بررسي صفات شمارشي و زيست سنجي انجام گرفت و سپس براساس كليدهاي شناسايي معتبر شناسايي شدند. از 58 نمونه جمع آوري شده 5 گونه شناسايي شده متعلق به 5 جنس و 3 خانواده هستند كه عبارتند از: Eumeces schneideri و Trachylepis aurata از خانواده Scincidae، Cyrtopodion scabrum از خانواده Gekkonidae، Paralaudakia caucasia و Trapelus agilis از خانواده Agamidae.

Reptiles feed on insects as pests so it is important in maintaining agricultural products. Khojir is located in the center of the Iranian Plateau and it has different climate at the same time a good representative for assessment. The aim of this study was to biosystematically and biometric identify and evaluate lizards of Khojir National Park located in the Jajrood protected area in East of Tehran، which was conducted from March to August 2016 and sampling was conducted with survey method in these areas. A total of 58 lizard Specimens were collected from the area and all information related to Specimens was written down on the notebook and photographs were taken from the Lizards. All the Specimens were released after identification. Morphological، meristic and biometric studies were performed on Specimens and then were identified based on authentic identification keys. 58 specimens include 5 species belonging to 3 families were collected. The5 identified species of region are as fallowing: 5 speciesinclude: Eumeces schneideri and Trachylepis aurata from the Scincidae family، Cyrtopodion scabrum from the Gekkonidae family and Paralaudakia caucasia and Trapelus agilis from the Agamidae family.