Northern Green Frog (Lithobates clamitans melanota) Psychotic Nature Northern Green Frog, Lithobates clamitans melanota (Rafine Flickr About Green Frog Maryland Biodiversity Project Green Frog Closeup Lithobates Clamitans Melanota Stock Photo Download Image Now iStock We're LEAPING into #WildlifeWednesday The green frog (Lithobates clamitans) is by far our most abundant and widely distributed frog. The More You Know: When disturbed, this frog utters a short, Green Frog Closeup Lithobates Clamitans Melanota Stock Photo Download Image Now iStock