Ornithorhynchidae

Th' Ornithorhynchidae yin o' th' twa extant families in th' order Monotremata, an has th' platypus an' its extinct relatives.

Ornithorhynchidae
Temporal range: Early Paleocene tae Present, 61–0 Ma
Platypus
Scientific classification e
Kinrick: Animalia
Phylum: Chordata
Cless: Mammalia
Order: Monotremata
Suborder: Platypoda
Faimily: Ornithorhynchidae
Gray, 1825
Genera

Obdurodon
Ornithorhynchus