【摘要】 1994～ 1 999年 ,在厦门港 2 0个中华白海豚监视站进行观测 ,实施了87航次跟踪拍照 ,对 7头幼仔和 6头成体标本进行了现场测量和解剖。第二次下水的中华白海豚既具备哺乳动物纲最基本的特征 ,也在运动 (游泳 )、水下生殖和哺乳、呼吸和感觉 (包括声纳 )等方面产生了一系列对水环境的适应。更多还原

【Abstract】 During 1994 to 1999, The observation of Chinese white dolphins was conducted in 20 observation sites in Xiamen, 87 vessel surveys were carried out and 13 dead dolphins (7 newborns included) were dissected and measured. As the animal who lives an aquatic life the second time, Chinese white dolphin has the basic characteristics of Mammalia, but it changes a lot in many ways including motion (swimming), breeding, breathing and feeling etc. in order to adapt to the life in the water.更多还原