摘要
我国台湾海峡宽吻海豚的胃由五个胃囊组成。第一胃囊为前胃，相当于食道的膨大部和延续；第二胃囊为主胃；第三胃囊和第四胃囊是幽门胃；第五胃囊为连接管，是幽门胃和十二指肠之间的食物通道。
The histological structure of stomach in Tursiops truncatus were studied in our researches. The result shows that the stomach consists of five sacs. the first sac is forestomach which structure is similar to the lower end of the oesphagus, the second one is main stomach which con- tains fundie glands, the third and fourth ones are pyloric stomaches wh- ich contain pyloric glands, the fifth one lacking glands is the connecting channel between the pyloric stomach and the duodenum.
