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AnAge entry for Cryptomys hottentotus


Classification (HAGRID: 03181)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Rodentia
                Family: Bathyergidae
                    Genus: Cryptomys
SpeciesCryptomys hottentotus
Common nameAfrican mole rat

Lifespan, ageing, and relevant traits

Maximum longevity11 years (captivity)
Sourceref. 671
Sample sizesmall
Data qualityacceptable
ObservationsNo observations are presently available

Life history traits (averages)

Female sexual maturity450 days
Male sexual maturity
Gestation81 days
Weaning46 days
Litter size2.86 (viviparous)
Litters per year1.5
Inter-litter interval132 days
Weight at birth8.63 g
Weight at weaning26.1 g
Adult weight132.5 g
Postnatal growth rate
Maximum longevity residual106 %

Metabolism

Typical body temperature308ºK or 34.4ºC or 93.9ºF
Basal metabolic rate0.3500 W
Body mass78.9 g
Metabolic rate per body mass0.004436 W/g

References

[0817] Bielby et al. (2007), The fast-slow continuum in mammalian life history: an empirical reevaluation, PubMed
[0671] Richard Weigl (2005), Longevity of Mammals in Captivity; from the Living Collections of the World
[0036] Savage et al. (2004), The predominance of quarter-power scaling in biology
[0420] White and Seymour (2003), Mammalian basal metabolic rate is proportional to body mass2/3, PubMed
[0434] Ronald Nowak (1999), Walker's Mammals of the World
[0455] Virginia Hayssen et al. (1993), Asdell's Patterns of Mammalian Reproduction: A Compendium of Species-Specific Data

External resources

Integrated Taxonomic Information SystemITIS 584671
Animal Diversity WebADW account
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
Entrez

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Ageing literature

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