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cavefish |
Also found in: Encyclopedia, Wikipedia, Hutchinson | 0.16 sec. |
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Last year, researchers raised the possibility that Mexican blind cavefish once could see but traded in their vision for bigger jaws and teeth (SN: 8/23/03, p. Kind of like the cavefish who lose their sight because they are always in the dark. A CAVEFISH, which has eyes that cannot see, swims in the dark waters of caves. |
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