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AnAge entry for Acrobates pygmaeus


Classification (HAGRID: 02833)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Diprotodontia
                Family: Acrobatidae
                    Genus: Acrobates
SpeciesAcrobates pygmaeus
Common namePygmy gliding possum

Lifespan, ageing, and relevant traits

Maximum longevity8.8 years (captivity)
Sourceref. 671
Sample sizelarge
Data qualityhigh
Observations

In zoos, these animals have been known to live up to 8.8 years [0671].

Life history traits (averages)

Female sexual maturity240 days
Male sexual maturity365 days
Gestation
Weaning99 days
Litter size3 (viviparous)
Litters per year
Inter-litter interval114 days
Weight at birth0.0178 g
Weight at weaning5.65 g
Adult weight13 g
Postnatal growth rate0.0254 days-1 (from Gompertz function)
Maximum longevity residual121 %

Metabolism

Typical body temperature308ºK or 34.7ºC or 94.5ºF
Basal metabolic rate0.0840 W
Body mass14.0 g
Metabolic rate per body mass0.006000 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
[0731] Zullinger et al. (1984), Fitting sigmoid equations to mammalian growth curves

External resources

Integrated Taxonomic Information SystemITIS 609845
Animal Diversity WebADW account
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
Entrez

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