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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
( R. \) ^' N3 ]& E5.39.217.76迷你Meleon, w; ?. x5 o- e# D
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。
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San 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。
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( F* f4 n& s- Wtvb now,tvbnow,bttvb TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。4 p- H: ~4 y) n6 t1 W( @7 ]
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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 planet
2 w- U1 w0 O1 t! b0 U- GBy Wil Longbottom
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His species is renowned for its ability to blend in, but this tiny critter is even better than most as the world's smallest chameleon.5.39.217.76  h6 @; ]  {6 Q5 G# ?& h$ o
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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! J; H* M# L' C4 U8 V! w) vScientists discovered four new species - called Brookesia micra - on a small islet just off the main island.

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$ f7 n* T! M* B# V2 G4 w* iTiny: This chameleon is smaller than a finger nail and was discovered on an islet off Madagascar
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) V/ U4 m/ A7 n0 g; {- b' O. V/ B5.39.217.76This particular chameleon is now thought to be one of the smallest reptiles on the planet.tvb now,tvbnow,bttvb' l& u) ^  d- w2 F2 e6 g; m
Ted Townsend, of San Diego State University, carried out genetic testing on the new species.tvb now,tvbnow,bttvb6 P- b$ S; l- L( d1 {6 `

% \/ Q5 Y+ M6 {- ~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.'& V( k' G! Y0 _# U! j" Y
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A real match: The three-centimetre chameleon is thought to be one of the smallest reptiles on the planet( @4 p' B, P7 v* F

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2 e8 Q6 \% u# u  e# J# H3 PHard to spot: Scientists believe chameleons may have evolved on Madagascar
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The new additions to the chameleon species are only found in an area just a few square miles in size.! u5 X8 g+ \" W  n" q/ g) T
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Experts believe they may be especially sensitive to habitat destruction.





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