A new species of stream-living lizard discovered in Manu National Park, Peru, by Alessandro Catenazzi. Catenazzi of Southern Illinois University, Carbondale, UC Berkeley postdoc Rudolf von May and taxonomist Edgar Lehr of Illinois Wesleyan University have completed a survey of the park and its buffer zone, uncovering a greater diversity of reptiles and amphibians than any other protected area in the world. Alessandro Catenazzi image.