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Obdurodon
An artist's illustration of Obdurodon tharalkooschild
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Monotremata
Family: Ornithorhynchidae
Genus: Obdurodon
Referred species
  • Obdurodon dicksoni
  • Obdurodon insignis
  • Obdurodon tharalkooschild
  • Monotrematum sudamericanum

Obdurodon is a large platypus, and, unlike other monotremes, might've been able to eat plants, due to it having molars. They were also extremely large, similar to the giant echidnas Zaglossus hacketti and Zaglossus robustus.

Species[]

Obdurodon dicksoni[]

800px-Obdurodon dicksoni

The skull of "Obdurodon dicksoni"

Obdurodon insignis[]

Discovered in 1975 by Mike O. Woodburne and Dick H. Tedford at Etudunna Formation in the desert of Tirari. The holotype is an inferior left molar and is kept in the South Australia's Museum, Adelaide. The tooth has six roots. There also have been found M2 with four roots and fragments of jawbone and pelvis. Obdurodon insignis had one more canine tooth (NC1) than its ancestor Steropodon galmani. Its beak must have been proportionally smaller than the one of Obdurodon dicksoni.

Gallery[]