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. Author manuscript; available in PMC: 2022 Mar 22.
Published in final edited form as: Science. 2022 Feb 10;375(6581):639–647. doi: 10.1126/science.abh0474

Fig. 4. Comparison of swimming performance between biohybrid and aquatic swimmers.

Fig. 4.

(A and B) Comparison of swimming performance in biohybrid walkers and swimmers. (A) locomotion speed (2, 3, 25-35) and (B) speed per unit muscle mass. PIV analysis of (C) biohybrid fish [body length (lb): 14 mm]; (D) wild-type juvenile zebrafish (lb: 12 mm); (E) white molly (lb: 19 mm); and (F) and M. kubotai (lb: 20 mm). (G and H) Scaling analysis of biohybrid fish and wild-type swimmers with (G) Re-St and (H) Sw-Re (n = 30 movies from 19 biohybrid fish).