|Genetic Forensics Wakes a Dragon
||[Feb. 27th, 2014|04:31 pm]
A genetic investigation into the illegal trade of sailfin dragons has unearthed a surprise: a new species of the rainbow-colored lizards that resemble small dinosaurs. The finding highlights just how little is known about these mysterious and threatened animals.
Sailfin lizards (genus Hydrosaurus) look like they were pulled from a child’s coloring book. As the water-loving reptiles mature, their faces, dorsal crests, and saillike tails shift from a drab green and gray to vibrant shades of neon purple, cyan, and harlequin. That’s made them a popular target for an illegal pet trade which—along with destruction of their habitat in the Philippines, eastern Indonesia, and New Guinea—has decimated their numbers. In the wild, only juveniles remain in most populations, says Cameron Siler, the curator of herpetology at the University of Oklahoma, Norman.
Read more (via sciencemag.org)