pickerel frog(n = noun.animal) rana palustris - a meadow frog of eastern North America;
is a kind of ranid, true frog
is a member of genus rana, rana

african clawed frog, barking frog, barred pickerel, blue pickerel, cascades frog, chain pickerel, chameleon tree frog, chorus frog, cricket frog, eastern cricket frog, frog, frog kick, frog legs, frog orchid, goliath frog, grass frog, green frog, horny frog, leopard frog, leptodactylid frog, northern casque-headed frog, northern cricket frog, pickerel, pickerel weed, redfin pickerel, robber frog, sheep frog, spring frog, tailed frog, tarahumara frog, toad frog, tongueless frog, tree frog, true frog, wood frog