Linked from

The 51 pages that link to Shark, each with the reason it gives.

• Ray-finned fishBroader topic: Sharks provide a familiar comparison from outside the ray-finned lineage.

• CarnivoryBroader topic: Many sharks are marine predators with teeth and sensory systems suited to capturing prey.

• SpiracleBroader topic: Many sharks have spiracles behind the eyes that supply water to the gills.

• ChondrichthyesBroader topic: Sharks are one of the best-known living branches of Chondrichthyes.

• StreamliningBroader topic: Their body form illustrates biological streamlining in a swimming animal.

• GnathostomataBroader topic: Sharks exemplify active predatory forms among living jawed vertebrates.

• Pharyngeal slitBroader topic: Sharks show the respiratory role of persistent pharyngeal openings in jawed vertebrates.

• Evolution of fishBroader topic: Sharks represent a surviving branch of jawed fishes distinct from bony fishes.