Obdurodon
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Monotremata
Family:	Ornithorhynchidae
Genus:	†Obdurodon
Species
†Obdurodon dicksoni †Obdurodon insignis †Monotrematum sudamericanum

Obdurodon is a extinct monotreme genus. Obdurodon differed from modern Platypuses in that it still had teeth (except for juveniles, the modern platypus does not have teeth). view more...