The Amazon Milk Frog (Trachycephalus Resinifictrix) is a frog that displays a beautiful colorway. These frogs are fairly large and can reach sizes from 2.5 inches to 4 inches in length.
Yes, the Amazon Milk Frog does have blue blood. Their blood has a blue tint to it.
Thanks to the Spider Lady, we get the chance to see this beautiful frog actually move around in the video she managed to capture.
The milk in the name comes from the milky fluid the frogs excrete when stressed. They are often seen near slow-moving water sources.