Figure 3. Maximum prolonged-swimming speed as a function of fineness in coral reef fishes.
(A) pectoral-fin (MPF) and (B) body and caudal fin (BCF) subsets. The values are adjusted using the residuals from the regression of Umax on M 1/3 and AR (fin aspect ratio). The red line is the modeled U max (eq. 2). The black lines are the quadratic fit of the adjusted Umax on fineness (f).