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Bite force mechanics and allometry of piranha (Serrasalmidae)
Journal of the Mechanical Behavior of Biomedical Materials ( IF 3.3 ) Pub Date : 2020-12-29 , DOI: 10.1016/j.jmbbm.2020.104296
Audrey Velasco-Hogan , Marc A. Meyers

The bite force of the piranha (Serrasalmidae) has drawn considerable attention due to its ability to effectively capture and masticate prey. Herein, we analyze theoretical anterior bite forces using a lever approach and compare them to in-vivo maximum bite forces. We provide a mechanics analysis that explains the scaling allometry of the bite force (Foutput) with the length of the fish (l), Foutputαl2.



中文翻译:

食人鱼(Serrasalmidae)的咬力力学和异速测量法

食人鱼(Serrasalmidae)的咬合力由于其有效捕获和咀嚼猎物的能力而备受关注。在这里,我们使用杠杆方法分析理论上的前牙咬合力,并将其与体内最大咬合力进行比较。我们提供了力学分析,解释了咬合力的按比例缩放角度FØüŤpüŤ)加上鱼的长度(l),FØüŤpüŤα2

更新日期:2020-12-29
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