Atelopus barbotini, popularly known as the purple fluorescent frog or more accurately the purple harlequin toad, is a species of toad in the family Bufonidae. It is endemic to the uplands of central French Guiana. The toad was formerly considered part of the Atelopus spumarius. It is not clear whether or not it is a single … [Read more...] about Atelopus barbotini