nearly hairless rodents with long buck teeth protruding | |
At the University of Cambridge, Smith"s team keeps five colonies comprising around 160 naked mole-rats in a room heated to around 30C (90F) at 60% humidity. "I"ve had my animals in Cambridge for 10 years and I"ve never had an animal simply die of natural causes,” says Smith. In captivity, he says fighting between naked mole-rats tends to be the leading cause of death. | |
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