
翘嘴鲌(学名:Culter alburnus),又名曲腰鱼、翘嘴红鲌、总统鱼、鱎jiǎo、鮩bìng,为辐鳍鱼纲鲤形目鲴科鲌属的鱼类,俗名翘壳、翘嘴巴、大白鱼。分布于中国大陆、俄罗斯、越南红河、台湾南投县日月潭等地,本鱼体延长且侧扁,腹鳍至肛门具腹棱,头长小于体高,吻钝,口上位,下颔长于上颔,下颔往上翘,眼大,鱼鳞小,侧线完全,前部浅弧形,后半部平直,背鳍末根鳍条变硬,胸鳍尖,末端近腹鳍起点,臀鳍外缘凹入,尾鳍深分叉,体背部青灰色,腹侧白色,各鱼鳍灰黑色,体长可达1米以上,多为600公克以下小鱼,但最大者重达10-15千克,常栖息于江河、湖泊、水库等缓流或静水敞水处,并捕捉鱼类及虾类为食,可做为食用鱼。该物种的模式产地在长江。
Culter alburnus, the topmouth culter, is an East Asian species of freshwater ray-finned fish genus Culter, this belongs to the family Xenocyprididae.
Culter alburnus occurs in Lake Buir, the Onon and Kherlen River drainages in Mongolia, as well as the Amur and Red River drainages in Far East Russia and China, it has also been recorded from Taiwan and Hainan. It can be found in rivers and floodplain lakes which have dense growth of macrophytes.



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