Rana pipiens

== Translingual == === Proper noun === Rana pipiens f A taxonomic species within the family Ranidae – the northern leopard frog, now Lithobates pipiens. === Further reading === Northern leopard frog on Wikipedia.Wikipedia Lithobates pipiens on Wikispecies.Wikispecies Category:Lithobates pipiens on Wikimedia Commons.Wikimedia Commons Lithobates pipiens at Integrated Taxonomic Information System. Rana pipiens at National Center for Biotechnology Information Lithobates_pipiens at Animal Diversity Web “Rana pipiens”, in Paleobiology Database, 2026