Ornithorhynchus anatinus
Ornithorhynchus anatinus est mammal familiae Ornithorhynchidarum ordinis Monotrematorum.

Pinacotheca

Distributio 

Omnes Ornithorhynchi viventes Australiam et Tasmaniam incolunt, olim in aliis partibus. Antiquissima vestigia plus quam decies centena milia annorum habent.

Notae

Bibliographia 
 Augee, Michael L. 2001. Platypus. World Book Encyclopedia.
 Burrell, H. 1974. The Platypus. Adelaide: Rigby.
 Marshall, Ben. 2002. The Amazing Duckbilled Platypus. Novi Eboraci: New York Publishers.
 Grant, Tom. 1995. The platypus: a unique mammal. Sydneiae: University of New South Wales Press. ISBN 0-86840-143-9.
 Griffiths, Mervyn. 1978. The Biology of the Monotremes. Academic Press.
 Hutch, Michael, et Melissa C. McDade, eds. 2004. Grzimek's Animal Life Encyclopedia. Vol. 12. Detroit: Gale.
 Moyal, Ann. 2001. Platypus: The Extraordinary Story of How a Curious Creature Baffled the World. Vasingtoniae: Smithsonian Books. ISBN 1-56098-977-7.
 Strahan, R. 1995. The Mammals of Australia. New South Wales: Reed Books.
 Groves, C. P. 1993. Order Monotremata. In Wilson, D. E. & Reeder, D. M. (eds.) Mammal Species of the World, Ed. 2a.. Smithsonian Institution Press, Washington and London.: 13.
 Groves, C. P. 2005. Order Monotremata. In Wilson, D. E. & Reeder, D. M. (eds.) Mammal Species of the World, Ed. 3a. The Johns Hopkins University Press, Baltimore.: 1-2.

Nexus externi 

 Platypus-Evolution and Conservation apud Australian museum

Species animalium
Mammalia Australiae
Ornithorhynchidae
Taxa Shaw
Taxa 1799