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. 2018 Dec 24;8(1):bio037291. doi: 10.1242/bio.037291

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© 2019. Published by The Company of Biologists Ltd

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed.

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Fig. 3. — Relation among pectoral fin movement and turning kinematics. (A) Both depression and protraction were positively related to turning angular velocity while supination was not (P=0.253, P=0.0008). (B) When considering the sum of rotations about all three axes, there was a significant positive relation with turning angular velocity (P=0.0010). (C) The area of fin to flow was significantly positively related to turning angular velocity (P=0.0474). (D) Drag was also significantly positively correlated with turning angular velocity (P=0.0098).