Platypoda
Encyclopedia
Platypoda is a suborder of the monotreme
s; it includes three families and a single living species, the Platypus
. All others are extinct.
Monotreme
Monotremes are mammals that lay eggs instead of giving birth to live young like marsupials and placental mammals...
s; it includes three families and a single living species, the Platypus
Platypus
The platypus is a semi-aquatic mammal endemic to eastern Australia, including Tasmania. Together with the four species of echidna, it is one of the five extant species of monotremes, the only mammals that lay eggs instead of giving birth to live young...
. All others are extinct.