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Naked mole-rats can live longer than any other rodent, with lifespans in excess of 37 years; the next longest-lived rodent is the African porcupine at 28 years. [ 38 ] [ 39 ] [ 40 ] The mortality rate of the species does not increase with age, and thus does not conform to that of most mammals (as frequently defined by the Gompertz-Makeham law ...
The family Bathyergidae, or African mole-rats (including the well-known naked mole-rat), belong to the other major division of the rodents, the hystricomorphs. [ citation needed ] All the rhizomyines are bulky, slow-moving, burrowing animals, the Rhizomys species being the largest and stockiest.
Mole-rat or mole rat can refer to several groups of burrowing Old World rodents: Bathyergidae, a family of about 20 hystricognath species in six genera from Africa also called blesmols. Heterocephalus glaber, the naked mole-rat. Spalacidae, a family of about 30 muroid species in six genera from Eurasia and northeast Africa, including:
It may look like a whiskered cocktail sausage, but the naked mole rat's incredible biology may one day improve countless lives. Meet the naked mole-rat: impervious to pain and cancer, and lives ...
The blesmols, also known as mole-rats, or African mole-rats, are burrowing rodents of the family Bathyergidae. They represent a distinct evolution of a subterranean life among rodents much like the pocket gophers of North America, the tuco-tucos in South America, and the Spalacidae from Eurasia.
The film profiles four subjects with extraordinary careers: Dave Hoover, a wild-animal tamer; George Mendonça, a topiary gardener at Green Animals Topiary Garden in Portsmouth, Rhode Island; Ray Mendez, an expert on naked mole-rats who has designed an exhibit on the animals for the Philadelphia Zoo; and Rodney Brooks, an MIT scientist who works in robotics.
Model of naked mole-rat burrow with soldiers, workers, and queen, a social structure similar to the castes of the eusocial insects. Among mammals, two species in the rodent group Phiomorpha are eusocial, the naked mole-rat (Heterocephalus glaber) and the Damaraland mole-rat (Fukomys damarensis), both of which are highly inbred. [41]
The Damaraland mole-rat (Fukomys damarensis [2]), Damara mole rat or Damaraland blesmol, is a burrowing rodent found in southern Africa. [3] Along with the smaller, less hairy, naked mole rat , it is a species of eusocial mammal .