Musteloidea: skunks, raccoons, weasels, badgers, and red pandas.Plantigrade mammal species include (but are not limited to): Among archosaurs, the pterosaurs were partially plantigrade and walked on the whole of the hind foot and the fingers of the hand-wing. A plantigrade foot is the primitive condition for mammals digitigrade and unguligrade locomotion evolved later. The leg of an unguligrade mammal also includes the phalanges, the finger and toe bones.Īmong extinct animals, most early mammals such as pantodonts were plantigrade. The leg of a digitigrade mammal also includes the metatarsals/ metacarpals, the bones that in a human compose the arch of the foot and the palm of the hand. The leg of a plantigrade mammal includes the bones of the upper leg ( femur/ humerus) and lower leg ( tibia and fibula/ radius and ulna). The other options are digitigrade, walking on the toes with the heel and wrist permanently raised, and unguligrade, walking on the nail or nails of the toes (the hoof) with the heel/wrist and the digits permanently raised. It is one of three forms of locomotion adopted by terrestrial mammals. In terrestrial animals, plantigrade locomotion means walking with the toes and metatarsals flat on the ground. Portion of a human skeleton, showing plantigrade habit JSTOR ( June 2017) ( Learn how and when to remove this template message).Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources. This article needs additional citations for verification.

Flat footed definition