Green Frog (Lithobates clamitans) Psychotic Nature Green Frog Lithobates clamitans Vermont Reptile and Amphibian Atlas Melanotan II in Santa Barbara, CA Eternity Health Partners Lithobates clamitans Facts, Diet, Habitat & Pictures on Animalia.bio Green Frogs (Lithobates clamitans) are very territorial, especially the males. You can differentiate their sexes since they are dimorphic (showing observable differences in form, color, size, or structure between sexes). For example,