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The naked mole rat--a new record for the oldest living rodent
Rochelle Buffenstein1, Jennifer U M Jarvis
1Department of Biology, City College of the City University of New York, New York, NY 10031, USA. rbuffen@sci.ccny.cuny.edu
Abstract:
We report a new record for the world's longest-lived rodent, a male naked mole rat (Heterocephalus glaber). On the basis of his weight at capture, this animal was approximately 1 year old when collected near Mtito Andei, Kenya in July/August 1974. He died in April 2002, indicating that he lived for more than 28 years. As such, his life-span surpassed the previous longevity record for a rodent, which was held by a porcupine (Hystrix brachyura) that lived for 27 years and 4 months.

