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標題: [歐洲] 地球上最小爬行 迷你Meleon [打印本頁]

作者: kingkon5678    時間: 2012-2-15 05:17 PM     標題: 地球上最小爬行 迷你Meleon

地球上最小爬行
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科學家發現一種細至可於指甲邊爬行的爬行動物「迷你Meleon」。英國《每日郵報》報道,於馬達加斯加(Madagascar)一個小島上發現的迷你Meleon,比世界最小的變色龍(chameleon)還小,約3厘米大的牠比蒼蠅還小,可於指甲邊上爬行。科學家同時發現名為「Brookesia micra」的4個新品種。0 |( N6 ~* B# X+ ~3 k7 z$ I

1 M# v% X* G( Q9 T/ m, k2 j+ m! F5.39.217.76San Diego State大學教授Ted Townsend已就有關品種進行基因測試,估計迷你Meleon由馬達加斯加島上一種細小、不起眼的變色龍進化而成,有別於今日為人所熟悉的彩色變色龍。該等新品種只能於幾平方英哩的地方發現。, |3 v4 B3 ^, _3 t; b5 m

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作者: vandas    時間: 2012-2-16 07:38 AM

Discovered: The mini-meleon that is one of the smallest reptiles on the planet4 a" @$ e" j+ d
By Wil Longbottom

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* |4 l7 u$ }) @0 gHis species is renowned for its ability to blend in, but this tiny critter is even better than most as the world's smallest chameleon.5.39.217.760 I% w9 M: i4 q; y; A% b
Balanced on the tip of a scientist's fingernail in Madagascar, the-three centimetre reptile is no bigger than the flies that form his average-sized cousin's lunch.
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& L$ I- U8 M9 N- L2 l  ztvb now,tvbnow,bttvbScientists discovered four new species - called Brookesia micra - on a small islet just off the main island.

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公仔箱論壇7 c$ j1 L( L7 }  Q  n3 I
Tiny: This chameleon is smaller than a finger nail and was discovered on an islet off Madagascar
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This particular chameleon is now thought to be one of the smallest reptiles on the planet.
% p8 B/ i, a& w# ]) U# E0 F2 @' R5.39.217.76Ted Townsend, of San Diego State University, carried out genetic testing on the new species.5.39.217.76; h$ J' V0 U) \  t

) f% t) g  X5 J) T3 T& T+ m公仔箱論壇He said: 'Their size suggests that chameleons might have evolved in Madagascar from small and inconspicuous ancestors, quite unlike the larger and more colourful chameleons most familiar to us today.'tvb now,tvbnow,bttvb+ B( n7 [2 W% \

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A real match: The three-centimetre chameleon is thought to be one of the smallest reptiles on the planettvb now,tvbnow,bttvb0 L" m9 \% ]0 \! D& [; B

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Hard to spot: Scientists believe chameleons may have evolved on Madagascar
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. k' k3 E2 F6 g/ s, R% o: GThe new additions to the chameleon species are only found in an area just a few square miles in size.
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Experts believe they may be especially sensitive to habitat destruction.





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