quadrupedal

adj.

有四脚的，四足动物的；

1. Habib then made the connection between the quadrupedal gait of the large pterosaurs and the jumping quadrupedal takeoff he had seen in vampire bats.
   后来哈比从这种大型翼龙的四足步态，想到他所看过的吸血蝙蝠起飞时的四脚跳跃。

Do human bipeds use quadrupedal coordination?
The earliest known fully quadrupedal sirenian.
Machine learning for fast quadrupedal locomotion
Hard-wired central pattern generators for quadrupedal locomotion
A dynamic similarity hypothesis for the gaits of quadrupedal mammals
Policy gradient reinforcement learning for fast quadrupedal locomotion
Policy gradient reinforcement learning for fast quadrupedal locomotion
Allometry of quadrupedal locomotion: the scaling of duty factor, bone curvature and limb orientation to body size.
Modeling and Experiments of Untethered Quadrupedal Running with a Bounding Gait: The Scout II Robot
Comparative three-dimensional kinematics of the hindlimb for high-speed bipedal and quadrupedal locomotion of lizards