calomyscus mystax is endemic to great balkhan mountains in southwestern turkmenistan. however there have been some inaccurate reports of existing this species in koprtdagh mts. and northern iran, but these were considered as calomyscus elburzensis and calomyscus grandis. phylogenetic analyses on cytb gene clustered samples from kopetdagh mts. in northeastern iran with one specimen of c. mystax ...

the skull of two lacertid lizards of iran including eremias persica from isfahan province, central iranian plateau and mesalina watsonana from birjand in southern khorasan province, eastern iran, was described and compared based on seven dry skull preparations. prominent differences included: the shape of the premaxilla and its articulation with other skull elements, the shape of the frontal (p...

goat warble-fly infestation is caused by przhevalskiana silenus (diptra oestridae) larvae and it is characterized by the presence of warble under the hide of the back and flanks of the animal. this study was carried out from march 2009 to march 2010 on the hides sent to the khorasn leather industries for grading, processing and tanning. this study demonstrated from 340,797 goat hides examined 3...

BACKGROUND The objective of this investigation was to detect the presence of Trichinella in some carnivores of Mashhad in northeast of Iran and to identify Trichinella species circulating in this area. METHODS The present study was carried out using muscle tissue collected from 120 stray dogs, 26 wild boars, 25 rodents, two foxes and two hyenas captured in Mashhad City, province of Khorasan R...

Since late 2019 many people all over the world have become infected and died due to coronavirus. There been general studies about spread of virus. In this study, new accumulated confirmed cases (NCC ACC), recovered (NRC ARC), deaths (ND AD) were evaluated by geographical properties, meteorological parameters air particulate matters between 3 April 2020 11 June within 15 provinces in Iran. Meteo...