How many adaptations does a jaguar have?

Adaptations are not something you can count. You can identify them, but you can't look at a body part or a behavior as an animal's "only" adaptation, because every part of an animal is adapted to its environment and niche.

Jaguars are black. Camouflage.

Jaguars have relatively large paws to help them stalk their prey more silently and feel ground vibrations.

Jaguars, like other cats, have retractable claws.

Jaguars have long whiskers to increase balance and sensitivity.

Large teeth, thick fur, stalking behavior, mating behavior... the list goes on and on. You can't count them. It's just impossible.