DescriptionPrototheria collage.png The echidna is one of a handful of mammals to give birth to its offspring by laying eggs. copy from en:wikipediaTachyglossus...
Derivative works of this file: Prototheria collage.png 13:46, March 7, 2006 . . Jaganath (talk | contribs | block) 391 × 299 (48,159 bytes) (Photo taken...
notified and referred to site where used here. Permission (Reusing this file) Other versions Derivative works of this file: Prototheria collage.png...
am 20.9.2004 im Sydney Aquarium. Author Stefan Kraft Other versions Derivative works of this file: Mammal Diversity 2011.png Prototheria collage.png...
Museum, Sydney. Date 20 April 2008 Source Own work Author Matt Martyniuk (Dinoguy2) Other versions Derivative works of this file: Prototheria collage.png...
