'Lost world' of Australian rainforest yields up three new species

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On the second day of a four-day trek to Cape Melville a team led by Dr Conrad Hoskin, from James Cook University, and Dr Tim Laman, from Harvard University, discovered three reptile species, including a "bizarre-looking" leaf-tailed gecko, a golden-coloured skink and a boulder-dwelling frog — species that have been isolated from their closest cousins for millions of years. "We're talking about animals that are ancient — they would have been around in the rainforest of Gondwana... rainforest that's been there for all time," said Dr Hoskin. Accessible only by helicopter, the upland plateau area is a 1.8 by 1.8 mile patch which sits on a "monstrous wall" of "millions of giant, piled up boulders the size of houses and cars". The whole mountain range is around nine miles long and three wide. Having known of the range for more than a decade, Dr Hoskin's interest was reignited when the advent of Google Earth allowed him to view it from above. But nothing could prepare him for finally setting foot there and seeing an "incredible rainforest" with "good earth" and "clear, flowing streams". The Blotched Boulder frog Related Articles Lost world frozen 14m years ago found in Antarctica 04 Aug 2008 New 'walking' shark species discovered 28 Aug 2013 "I was just walking around along the ridge line and there was this small lizard, a skink, that was something completely new," he said. While its evolutionary relatives sneak around in leaf litter, this particular skink, golden in colour, hunts insects by jumping around on mossy boulder fields. Later that day the team made their second discovery, "beautiful blotched frogs with orange in their legs", something Dr Hoskin had fleetingly seen previously but had been unable to identify. Named the Blotched Boulder-frog, the small creature lives in cool and moist conditions deep under the boulder-field during the dry season, before emerging during the wet summer season to feed and breed in the rain. But it needs no pond — it can lay its eggs in the moist cracks of rocks, where tadpoles develop into fully formed froglets before hatching. "And then, coming back by night, we saw an incredible leaf-tailed gecko." It was the discovery of the trip. "This thing was mind-blowing, completely bizarre. It's really big, around eight inches with long spindly legs and huge eyes." The Cape Melville Shade skink Patrick Couper, Curator of Reptiles and Frogs at the Queensland Museum, and collaborator on the gecko’s description, said the newly-named Cape Melville Leaf-tailed Gecko was the "strangest new species to come across my desk in 26 years working as a professional herpetologist". “That this gecko was hidden away in a small patch of rainforest on top of Cape Melville is truly remarkable. What makes it even more remarkable is that two other totally new vertebrates were found at the same time,†he said. Dr Hoskin believes the Gecko's long legs are an evolutionary adaptation that help the creature scurry through the unusual, rocky environment looking for prey, while the eyes are likely to help it navigate the deep, dark crevices between boulders. He told the Telegraph he was planning a return trip, having only explored around a tenth of the area during the four-day journey. He expected to find many more new species including, perhaps, birds, mammals, plants, and more invertebrates. "If we find a mammal that would be incredible," he said. "We think in Australia that we know what's out there pretty well. But to be able to walk into a new mountain range and find several new animals immediately shows that there must be very many more out there." "If anything's likely to harbour something amazing, it would be there." Australia News » World News » Australia and the Pacific » Environment » Related Partners The best way to transfer money overseas In Australia More than 200 homes have been destroyed since last Thursday as scores of fires burned through thousands of hectares of bush, farms and rural communities outside Sydney New South Wales Australia Australia bushfires Outback from the air Outback from the air ANZAC Day...SYDNEY, AUSTRALIA - APRIL 25: A woman carries a photo of a relative during the ANZAC Day parade on April 25, 2013 in Sydney, Australia. Veterans, dignitaries and members of the public today marked the 98th anniversary of ANZAC (Australia New Zealand Army Corps) Day, April 25, 1915 when allied First World War forces landed on the Gallipoli Peninsula. A public holiday in both Australia and New Zealand, commemoration events are held across both countries in remembrance of those who fought and died in all wars. Anzac Day in pictures A tornado comes perilously close to driver Daniel Clarke on a road in New South Wales as Australia is hit by freak weather. Driver races massive tornado in Australia Scenes of devastation in Mulwala in the state of Victoria after a tornado hit the area, injuring 20 people. Australia tornado strike 'like a warzone'

http://www.telegraph.co.uk/news/worldnews/australiaandthepacific/australia/10408499/Scientists-discover-new-species-in-Lost-World-in-Australia.html