Bite force mechanics and allometry of piranha (Serrasalmidae).
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 33465750.
- Also identified by DOI 10.1016/j.jmbbm.2020.104296.
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Abstract
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 (F<sub>output</sub>) with the length of the fish (l), F<sub>output</sub>αl<sup>2</sup>.
Medical subject headings
- Bite Force
- Characiformes