كليدواژه :
جوندگان , زنجان , خسارت زايي , پراكنش
چكيده لاتين :
In this study 285 specimens of rodents were collected from various areas of zanjan province between the years 2006-2007. These specimens were evaluated based on karyological, ecological and biological characters. The results of these studies shows that 21 species have distribution in Zanjan province: Spermophilus fulvus, Histrix indicat Allactaga elater, Allactaga euphratica, Dryomys nitedula Glis glis, Apodemus sylvaticus, Rattus rattus, Rattus norvegicus, Mus musculus, Nesokia indica, Cricetulus migratorius, Mesocricetus auratus, Meriones tristrami, Meriones vinogrodovi, Meriones libycus, EUobius lutescens, Arvicola terrestris, Chionomys nivalis It was determined that of them 9 species: Spermophilus fulvus, Cricetulus migratorius, EUobius lutescens, Meriones tristrami, Meriones vinogradovi, Meriones libycus, Arvicola terrestris, Microtus socialis, Microtus arvalis. Might be occurred in grain fields. Fron this species, Meriones tristrami, Meriones vinogradovi, EUobius lutescens, Microtus socialis, Microtus arvalis. It was also revealed by the providing some knowledge about species mentioned that deep ploughing 0.5-1 meters width and 0.5-0.6 meters deep of field edges is effectable method for taking measures against to their harmful effects.
