Edentate/edentulate
Lacking teeth
Marsupiums
Pouches seen in marsupials where they carry their young after giving birth
Syndactylus digits
Toes being fused together to a certain degree and encased within a single sheet of skin
Schizodactylus digits
the first two digits oppose the last three digits in terms of movement. Observed in wallabies
Angular Proccess in Marsupials
Is curved inwards unlike eutherians
Diprotodont dentition
Lack lower canines, have very large front incisors
Polyprotodont dentition
Four or more upper incisor teeth on each side of the jaw