Answer :
A specialized quadruped has limbs of about the same length with a tail for balance, with arboreal quadrupeds having shorter limbs and longer tails, while terrestrial ones have longer limbs for efficient land travel.
A specialized quadruped has distinct characteristics that support its mode of locomotion, which involves walking on all fours. In quadrupedal animals, the arms and legs are usually of about the same length, and they often have a tail, which serves to maintain balance. There are two main types of quadrupeds: arboreal quadrupeds and terrestrial quadrupeds. Arboreal quadrupeds generally have shorter arms and legs with longer tails to navigate and balance in trees, whereas terrestrial quadrupeds have longer limbs suitable for efficiently covering more ground on land. The trunk posture of a specialized quadruped, particularly terrestrial ones, is more on the front, contributing to their ability to run and walk effectively on land.
