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为了解大仓鼠(Cricetulus triton)消化系统形态结构及其与食性的关系,对大仓鼠的消化系统进行测量和分析。结果表明,大仓鼠的消化管总长度(899.04±91.30)mm,体长总长度(148.96±15.89)mm,其中雌、雄鼠的小肠分别占消化管总长的55.0%±10.0%、54.0%±2.0%;分别是体长的3.54±0.22、3.17±0.59倍。雌、雄大仓鼠的消化道重量、长度差异明显,小肠最为发达,并与其食性相适应。
In order to understand the morphological structure of digestive system and its relation to diet in large Hamster, the digestive system of large hamster was measured and analyzed. The results showed that the total length of the digestive tract of big hamster was (899.04 ± 91.30) mm and the total body length was (148.96 ± 15.89) mm. The small intestine of the male and female rats accounted for 55.0% ± 10.0% and 54.0% ± 2.0%; respectively body length of 3.54 ± 0.22, 3.17 ± 0.59 times. Female, male and female hamster digestive tract weight, length differences significantly, the most developed small intestine, and adapt to their diet.