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AnAge entry for Tolypeutes matacus


Classification (HAGRID: 02771)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Cingulata
                Family: Dasypodidae
                    Genus: Tolypeutes
SpeciesTolypeutes matacus
Common nameLa Plata three-banded armadillo

Lifespan, ageing, and relevant traits

Maximum longevity36.8 years (captivity)
SourceJohn Gramieri, pers. comm.
Sample sizesmall
Data qualityacceptable
Observations

One female specimen acquired in 1971 by Lincoln Park Zoo, and estimated to be 3 years of age, passed away in 2005 at an estimated 36.8 years of age (John Gramieri, pers. comm.).

Life history traits (averages)

Female sexual maturity320 days
Male sexual maturity320 days
Gestation120 days
Weaning55 days
Litter size1 (viviparous)
Litters per year1
Inter-litter interval
Weight at birth80 g
Weight at weaning
Adult weight1,500 g
Postnatal growth rate0.0362 days-1 (from Gompertz function)
Maximum longevity residual246 %

Metabolism

Typical body temperature306ºK or 33.0ºC or 91.4ºF
Basal metabolic rate1.1720 W
Body mass1160.0 g
Metabolic rate per body mass0.001010 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
[0610] Ernest (2003), Life history characteristics of placental non-volant 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
[0731] Zullinger et al. (1984), Fitting sigmoid equations to mammalian growth curves

External resources

Integrated Taxonomic Information SystemITIS 624905
Animal Diversity WebADW account
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
Entrez

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Ageing literature

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