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鳐鱼的嘴巴长在哪里
更新时间: 2021-02-14 23:13:12  

1、鳐鱼的嘴巴长在肚子下面,鳐鱼属于软骨鱼纲鳐形目Rajiformes和鲼形鱼目,是多种扁体软骨鱼的统称。分布于全世界大部分水区,从包括2亚目,共8科约49属315种。

2、中国产6科8属28种。

3、我国各地俗称不一,舟山渔民称黄貂鳐叫黄虎,称蝠鲼叫燕子花鱼、黑虎、双头花鱼,称何氏鳐叫猫猫花鱼,而胶东渔民则叫劳子鱼、老板鱼。鳐鱼体型大小各异,小鳐成体仅50厘米,大鳐可长达8米。鳐鱼无害,底栖,常常部分埋于水底沙中。

关键词: 嘴巴 哪里

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