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AnAge entry for Canis mesomelas


Classification (HAGRID: 02425)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Carnivora
                Family: Canidae
                    Genus: Canis
SpeciesCanis mesomelas
Common nameBlack-backed jackal

Lifespan, ageing, and relevant traits

Maximum longevity16.7 years (captivity)
Sourceref. 671
Sample sizemedium
Data qualityacceptable
ObservationsNo observations are presently available

Life history traits (averages)

Female sexual maturity309 days
Male sexual maturity251 days
Gestation60 days
Weaning60 days
Litter size4 (viviparous)
Litters per year1
Inter-litter interval274 days
Weight at birth159 g
Weight at weaning
Adult weight10,250 g
Postnatal growth rate0.0149 days-1 (from Gompertz function)
Maximum longevity residual83 %

Metabolism

Typical body temperature311ºK or 38.0ºC or 100.4ºF
Basal metabolic rate21.5330 W
Body mass7720.0 g
Metabolic rate per body mass0.002789 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
[0731] Zullinger et al. (1984), Fitting sigmoid equations to mammalian growth curves

External resources

Integrated Taxonomic Information SystemITIS 183818
Animal Diversity WebADW account
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
Entrez

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Ageing literature

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