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AnAge entry for Tarsipes rostratus


Classification (HAGRID: 02901)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Diprotodontia
                Family: Tarsipedidae
                    Genus: Tarsipes
SpeciesTarsipes rostratus
Common nameHoney possum

Lifespan, ageing, and relevant traits

Maximum longevityNot yet established
Observations

At birth, these animals are the smallest among mammals. Little is known about their longevity, but they appear to live at least 2 years in the wild [0573], but possibly longer.

Life history traits (averages)

Female sexual maturity167 days
Male sexual maturity167 days
Gestation24 days
Weaning90 days
Litter size3 (viviparous)
Litters per year
Inter-litter interval122 days
Weight at birth0.004 g
Weight at weaning3 g
Adult weight9 g
Postnatal growth rate

Metabolism

Typical body temperature310ºK or 36.6ºC or 97.9ºF
Basal metabolic rate0.1620 W
Body mass10.0 g
Metabolic rate per body mass0.016200 W/g

References

[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
[0730] Smith et al. (2003), Body mass of late Quaternary mammals
[0522] Fisher et al. (2001), The ecological basis of life history variation in marsupials
[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
[0573] David Macdonald (1985), The Encyclopedia of Mammals

External resources

Integrated Taxonomic Information SystemITIS 609844
Animal Diversity WebADW account
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
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