the world > animals > amphibians > order Anura or Salienta (frogs and toads) > [noun] > types of frog or toad > suborder Diplasiocoela > family Ranidae (common frogs) > rana pipiens (leopard frog) (3)
The name given to certain large American frogs, esp. Rana pipiens, a species 6 or 8 inches long, which has a voice not unlike that of a bull.
a green frog with black markings, Rana pipiens; also called spring frog and grass frog.