31. Like other sauropods, " Dongbeititan " would have been a large quadrupedal herbivore. 32. "' Domestic sheep "'are quadrupedal , ruminant mammals kept as livestock. 33. Like other sauropods, " Dongyangosaurus " would have been a large quadrupedal herbivore. 34. Like other sauropods, " Uberabatitan " would have been a large quadrupedal herbivore. 35. They were capable of walking both on two ( bipedal ) or four ( quadrupedal ) legs. 36. The stegosaurids like all other stegosaurians were quadrupedal herbivores that exhibited the characteristic stegosaurian dorsal dermal plates. 37. They could be bipedal or quadrupedal and had developed long necks and tails and relatively small heads. 38. Snake escapes custody and attempts in vain to destroy Peace Walker, a quadrupedal nuclear launch platform. 39. The equal length of the fore and hindlimbs suggests that " Pamelaria " was quadrupedal . 40. Like other pterosaurs, " Pteranodon " probably took off from a standing, quadrupedal position.