What is the meaning of prototherian?

noun

  • Primitive oviparous mammals found only in Australia and Tasmania and New Guinea. .
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). prototherian. Retrieved September 23, 2026, from http://smartdefine.org/prototherian/definitions/1196867
ChicagoWordNet. 2010. "prototherian" http://smartdefine.org/prototherian/definitions/1196867 (accessed September 23, 2026).
HarvardWordNet 2010, prototherian, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/prototherian/definitions/1196867>.
MLAWordNet. "prototherian" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/prototherian/definitions/1196867>