Horse anatomy. The horse has a sesamoid bone called the navicular bone, located within the hoof, that lies on the palmar aspect of the coffin joint between the second phalanx and third phalanx (coffin bone). The navicular bone in the horse is supported by the distal sesamoidean impar ligament and two collateral sesamoidean ligaments.
Young males are at first leave, jostling with the older jaguars until they succeed in claiming a territory. Typical life span of the jaguar in the wild is estimated at around 12 â 15 years. In captivity, the jaguar lives up to 23 years, placing it among the longest living cats.
The jaguar is the third-largest feline after the lion and tiger. This big cat belongs to the Panthera genus, class Mammalia, and in fact in the Americas, it is the only Panthera species that is found.Typically, jaguars weigh between 100 to 250 pounds and live for 12 to 15 years in the wild.he jaguar is the third-largest feline after the lion and tiger. This big cat belongs to the Panthera genus, class Mammalia, and in fact in the Americas, it is the only Panthera species that is found.