Figure 10.28
Adaptations to the deep sea. The black-belly dragonfish (Stomias atriventer) has many traits that are common among deep-sea fishes: large eyes for detecting bioluminescence in extremely low-light conditions, a bioluminescent lure to attract prey, and a large jaw with cage-like teeth to trap prey. Silver scales reflect the faint light and reduce the fish’s silhouette, lowering its visibility to predators and prey.(© Dave Wrobel)