Keywords: natural science naturalscience amphibians rain forest rainforest frogs smithsonian probably public domain probablypublicdomain SI Neg. 91-18947. Date: 8-Nov-89... Eleutherodactylus biporcatus ..Credit: Carl C. Hansen (Smithsonian Institution) SI Neg. 91-18947. Date: 8-Nov-89... Eleutherodactylus biporcatus ..Credit: Carl C. Hansen (Smithsonian Institution) |