Overlap between the vertical habitat of smooth hammerhead shark and the hook depth distribution.

<p>Overlap between the vertical habitat of smooth hammerhead shark, <i>Sphyrna zygaena</i>, and the depth of operation of shallow water pelagic longlines targeting swordfish, separated by maturity stage (adults and juveniles), during daytime and nighttime. Horizontal dashed lines represent the 90% percentile depth distribution of the hooks for the 12 m (red lines) and 16 m (blue lines) float lines.