IHB OpenIR  > 期刊论文
江豚
刘仁俊
1980
Source Publication自然杂志
Issue10
Abstract<正> 江豚(Neophocaena ariaeorientalis)俗称江猪.隶属于鲸目,齿鲸亚目,鼠海豚科.全身铅黑色,无喙无背鳍.在印度、巴基斯坦、日本和中国沿海及内河、通江湖泊均有分布.最大体长达1.9米,重220公斤,而在长江中常见个体一般为1~1.5米,30~80公斤.我国江豚的背部中线还有一条皮肤隆起,上有3~4排颗粒状突起. 江豚一般为3~5头一群,亦常见一头单独活动的.我们还见过20多头一群扶老携幼,成群结队地游弋于江边.江豚个性活拨,属近岸型豚类,经常在江边浅水区戏水和追捕鱼类,有时跃
Department中国科学院水生生物研究所
Indexed ByCSCD
Language中文 ; 中文
CSCD IDCSCD:545974
Citation statistics
Cited Times:4[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7072
Collection期刊论文
Recommended Citation
GB/T 7714
刘仁俊. 江豚[J]. 自然杂志,1980(10).
APA 刘仁俊.(1980).江豚.自然杂志(10).
MLA 刘仁俊."江豚".自然杂志 .10(1980).
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