I think whites and dumpy frogs are the same frog but they do come in deffrent colors blue brown purple green and the reason why they come in colors is because if the tank iscolder and dry they turn green if the temp is warmer and humid they turn brown/purple and some are light blue to green they change color according to there mood and conditions ,white lip TF have one color and that is bright green but they are less hardy then whites/dumpys,they like it more humid.and warmer ,I have 4 WTF and 1 WLTF.