锯脂鲤属,Serrasalmus (Lacepède, 1803),鲤形目脂鲤科的一属鱼类。
...短盖巨脂鲤Colossoma brachypomum)属巨脂鲤属(Colossoma)在外形上同食人鲳(Serralmus nattereri)属锯脂鲤属(Serrasalmus)很相似,淡水白鲳同食人鱼的主要区别是食人鱼具两排颌齿、牙齿形状为:外行(10个)矿产犬齿状,内行上(4个)槽状,下雨(2个)...
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锯脂鲤属的有着锋利牙齿的水虎鱼是和纳氏锯脂鲤是世界上最残忍的淡水鱼类。
The razor-toothed piranhas of the genera Serrasalmus and Pygocentrus are the most ferocious freshwater fish in the world.
梅丽莎·汤普森在25.94秒内写了这条短息:“锯脂鲤属的有着锋利牙齿的水虎鱼是和纳氏锯脂鲤是世界上最残忍的淡水鱼类。”
Melissa Thompson wrote the message "the razor-toothed piranhas of the genera Serrasalmus and Pygocentrus are the most ferocious freshwater fish in the world."
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