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AnAge entry for Bison bison


Classification (HAGRID: 02251)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Artiodactyla
                Family: Bovidae
                    Genus: Bison
SpeciesBison bison
Common nameAmerican bison
SynonymsBos bison

Lifespan, ageing, and relevant traits

Maximum longevity33.5 years (captivity)
Sourceref. 671
Sample sizelarge
Data qualityhigh
Observations

These animals have been estimated to live up to 25 years in the wild [0542]. Their maximum potential longevity has been estimated at 40 years [0434], though this has not been verified. Record longevity in captivity belongs to one male that was still alive at 33.5 years of age [0671].

Life history traits (averages)

Female sexual maturity912 days
Male sexual maturity912 days
Gestation274 days
Weaning259 days
Litter size1 (viviparous)
Litters per year1
Inter-litter interval452 days
Weight at birth20,000 g
Weight at weaning158,000 g
Adult weight630,000 g
Postnatal growth rate
Maximum longevity residual88 %

Metabolism

No information on metabolism available.

References

[0671] Richard Weigl (2005), Longevity of Mammals in Captivity; from the Living Collections of the World
[0610] Ernest (2003), Life history characteristics of placental non-volant mammals
[0434] Ronald Nowak (1999), Walker's Mammals of the World
[0082] Lucini et al. (1998), Ontogeny, postnatal development and ageing of endocrine pancreas in Bubalus bubalis, PubMed
[0441] William Burt et al. (1998), A Field Guide to Mammals
[0455] Virginia Hayssen et al. (1993), Asdell's Patterns of Mammalian Reproduction: A Compendium of Species-Specific Data
[0542] Bernhard Grzimek (1990), Grzimek's Encyclopedia of Mammals
[0680] Wootton (1987), The effects of body mass, phylogeny, habitat, and trophic level on mammalian age at first reproduction
[0080] Kuck et al. (1982), Total sulfhydryl by raman spectroscopy in the intact lens of several species: variations in the nucleus and along the optical axis during aging, PubMed

External resources

Integrated Taxonomic Information SystemITIS 180706
Animal Diversity WebADW account
Encyclopedia of LifeSearch EOL
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