仓鼠仓鼠是仓鼠亚科动物的总称。共七属十八种,主要分布于亚洲,少数分布于欧洲,其中中国有三属八种。Hamstersubfamilyareanimalsingeneral.Atotalofsevengeneraandeighteenspecies,mainlydistributedinAsia,ethnicdistributioninEurope,ofwhichChinahasthreegeneraandeightspecies.除分布在中亚的小仓鼠外,其他种类的仓鼠两颊皆有颊囊,从臼齿侧延伸到肩部。InadditiontodistributionintheCentralAsiansmallhamster,theotherspeciesofhamstercheekpouchfromboth,molarsideextendstotheshoulder.仓鼠有一对不断生长的门牙,三对臼齿。臼齿具齿根,或不具齿根而终生能生长。由日本为研究牙齿首先引进,后作为宠物饲养,继而推广到全球。Hamsterhasapairofcontinuouslygrowingincisors,threemola.Molarteethwithroot,ornottherootandlifelonggrowth.StudyontheintroductionofthefirstbytheJapanesefortheteeth,aspets,soastopromotetotheworld.该科各种类动物基本都属中小型鼠类。体长在5~28厘米之间,体重在30~1000克。体型短粗。Thedivisionofvariouskindsofanimalsareofsmallrodents.Thelengthofthebodyin5~28cm,weight30to1000grams.Chunkybody.
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