Tuesday, October 29, 2013

[Herpetology • 2013] Saproscincus saltus • A New Skink (Scincidae: Saproscincus) from Rocky Rainforest Habitat on Cape Melville, north-east Australia


Cape Melville Shade Skink Saproscincus saltus
Photo: Conrad Hoskin | http://gu.com/p/3jqmg/tw

Abstract
Saproscincus skinks are restricted to wet forest habitats of eastern Australia. Eleven species have previously been described, with most having small distributions in disjunct areas of subtropical and tropical rainforest. The localized distributions and specific habitat requirements of Saproscincus have made them a key group for understanding the biogeographic history of Australia’s rainforests. Here I describe a new species of Saproscincus from the Melville Range on Cape Melville, north-east Australia. The Melville Range is composed of boulder-fields and areas of rainforest in the uplands, and is highly isolated from other areas of elevated rainforest. All individuals of the new species were found on a moist ridgeline, active on boulders under a rainforest canopy or on boulder-field immediately adjacent to rainforest. Saproscincus saltus sp. nov. is highly distinct in morphology and colour pattern. Of particular interest are its long limbs and digits compared to congeners, which in conjunction with the observed ecology, suggest a long history of association with rock. The discovery of S. saltus sp. nov. extends the distribution of the genus over 100 km north from the nearest congeners in the Wet Tropics region. This species brings the number of vertebrates known to be endemic to the Melville Range to six, which is remarkable for such a small area.

Keywords: Saproscincus basiliscus, Saproscincus lewisi, Cape York, boulder-field, rainforest, lithorefugia, Queensland




CONRAD J. HOSKIN. 2013. A New Skink (Scincidae: Saproscincus) from Rocky Rainforest Habitat on Cape Melville, north-east Australia. Zootaxa. 3722 (3)


"Lost World" Pictures: New Leaf-Tailed Gecko, More 
Tropical biologist Conrad Hoskin scrambles over massive boulders looking for reptiles and amphibians on the Melville Range, a small mountain range on Cape Melville, part of northeastern Australia's Cape York Peninsula.

Gecko that looks like a leaf among new species found in Australia's 'lost world'

2 comments:

  1. hello, this species is now in Latin America. This morning when I got up to go to the kitchen, I found that lizard near the door, at first I thought it was a snake was coiled, but then I saw and it was a lizard, so I searched in google and found that was a new species of lizard discovered for less than 1 year! Venezuela-Yaracuy-Guama

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