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卡羅萊納州濱海沼澤區中的野生卡羅萊納鑽紋龜M.
t. centrata |
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卡羅萊納鑽紋龜一般個體外型就比較亮麗 |
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普通卡羅萊納鑽紋龜臉部黑斑較細碎 |
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同心圓卡羅萊納鑽紋龜具有白臉加上淚滴型大黑斑 |
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同心圓卡羅萊納鑽紋龜concentric背甲都是同心圓圈圖案 |
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同心圓卡鑽初生幼龜背甲就有同心圓圖案 |
同心圓卡鑽龜腹甲斑紋鮮明 |
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華麗鑽鑽紋龜M.
t.
macrospilota
亞成體階段體色最為華麗 |
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華麗鑽鑽紋龜無斑藍面個體 |
藍面個體完全無斑點 |
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華麗鑽鑽紋龜初生幼龜體色就與眾不同 |
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華麗鑽鑽紋龜成龜體色較黯淡 |
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紅樹鑽紋龜M.
t. rhizophorarum幼龜臉部黑斑特殊 |
紅樹鑽紋龜
幼龜腹甲花紋也與眾不同 |
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紅線部份為美國鑽紋龜天然分佈區 |
北部鑽紋龜Chesapeake幼龜
臉部斑紋與一般北鑽不同 |
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密西西比鑽紋龜M.
t. pileata亞成體 |
密西西比鑽紋龜腹甲幾乎無斑紋 |
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佛州鑽紋龜M.
t. tequesta體色較黝黑 |
佛州鑽紋龜腹甲也很黝黑 |
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佛州鑽紋龜是台灣比較少見的亞種 |
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德州鑽紋龜M.T.
littoralis幼龜 |
德州鑽紋龜亞成體 |
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德州鑽紋龜成體背甲多無斑紋 |
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北部鑽紋龜M.
t.
terrapin一般成龜個體體色較平庸 |
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北部鑽紋龜幼龜體色優於成龜 |
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北部鑽紋龜Chesapeake個體華麗程度不輸同心圓卡鑽 |