兔狲消化腺特征

The Characteristics of Digestive Gland of Steppe Cat

对兔狲消化腺的形态学特点进行了观测 :兔狲有腮腺、颌下腺、舌下腺、臼齿腺和眶下腺 5对唾液腺 ,各腺管均开口于口腔 ,腮腺呈半环形 ,颌下腺呈长椭圆形 ,舌下腺为长三棱锥状 ,臼齿腺为长条状 ,眶下腺近似卵圆形 ;肝脏有胆囊 ,分为左右两叶 ,每叶又分为若干小叶。雄性肝重 38 5g ,占体重的 3 33% ,雌性肝重 6 5 8g ,占体重的1 6 9% ;胰分为十二指肠部和胃部。胰管汇合于胆囊管 ,胆囊管开口于十二指肠 。

Having been observed with morphological characteristics of digestive gland to steppe cat,steppe cat has 5 pairs salivary glands;they are poratid gland,submaxilla gland,sublingual gland,molar gland and infraorbital gland.Each pancreas ductus cannect with the mouth carity.The porotid gland is semicircular,the submaxillar gland long-oval-shapped,the sublingual gland long trirhomb come-shapped,the molar gland long striatum-shapped,the imfraorbital gland is very similar to ovum-round-shapped.Liver has gallbladder,which is divided into two leaves,the left one and right one.Each leaf is redivided into several leaflets.The making liver is 38 5g,taking up 3 33% of his weight.The femaie liver 65 8%,making up 1 69% of her weight.The pancreas is separated into duodenum and stomach.The pancreas ductus joins in gallbladder ductus.The gallbladder ductus links with duodenum.The pancreas ductus has not accessory pancreas ductus.