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AnAge entry for Paraxerus cepapi


Classification (HAGRID: 03469)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Rodentia
                Family: Sciuridae
                    Genus: Paraxerus
SpeciesParaxerus cepapi
Common nameSmith's bush squirrel

Lifespan, ageing, and relevant traits

Maximum longevityNot yet established
Observations

Little is known about the longevity of these animals, but one specimen lived 9.6 years in captivity [0671].

Life history traits (averages)

Female sexual maturity185 days
Male sexual maturity
Gestation57 days
Weaning40 days
Litter size2 (viviparous)
Litters per year2
Inter-litter interval
Weight at birth12.88 g
Weight at weaning
Adult weight216 g
Postnatal growth rate

Metabolism

Typical body temperature312ºK or 39.1ºC or 102.4ºF
Basal metabolic rate0.8110 W
Body mass223.6 g
Metabolic rate per body mass0.003627 W/g

References

[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
[0680] Wootton (1987), The effects of body mass, phylogeny, habitat, and trophic level on mammalian age at first reproduction

External resources

Integrated Taxonomic Information SystemITIS 632395
Animal Diversity WebADW account (if available)
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
Entrez

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Ageing literature

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