Jackfish. School of jackfish or big-eye trevally,Caranx sexfasciatus. These fish congregate in large schools during the day,seeking safety in numbers from predators. The resulting wall of fast-moving fish makes it difficult for a predator to focus on a single target. At night the school fragments to feed,mainly on smaller fish. Jackfish are fast-swimming predators reaching lengths of 80 centimetres. They inhabit tropical and subtropical coastal waters near reefs. They are regarded as an excellent food fish | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Oldfield, Matthew |
Taille de l’image : | 3720 px × 2533 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |