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AnAge entry for Octodontomys gliroides


Classification (HAGRID: 03436)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Rodentia
                Family: Octodontidae
                    Genus: Octodontomys
SpeciesOctodontomys gliroides
Common nameChozchoz

Lifespan, ageing, and relevant traits

Maximum longevityNot yet established
Observations

Little is known about the longevity of these animals. One specimen lived 7.6 years in captivity [0671]. Probably they can live longer, and further studies are necessary.

Life history traits (averages)

Female sexual maturity
Male sexual maturity
Gestation104 days
Weaning42 days
Litter size2 (viviparous)
Litters per year
Inter-litter interval
Weight at birth17.5 g
Weight at weaning
Adult weight158 g
Postnatal growth rate

Metabolism

Typical body temperature310ºK or 37.2ºC or 99.0ºF
Basal metabolic rate0.7150 W
Body mass154.1 g
Metabolic rate per body mass0.004640 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
[0610] Ernest (2003), Life history characteristics of placental non-volant mammals
[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 584783
Animal Diversity WebADW account (if available)
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
Entrez

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Ageing literature

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