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AnAge entry for Propithecus diadema


Classification (HAGRID: 03130)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Primates (Taxon entry)
                Family: Indridae
                    Genus: Propithecus
SpeciesPropithecus diadema
Common nameDiademed sifaka

Lifespan, ageing, and relevant traits

Maximum longevityNot yet established
Observations

Not much is known about the longevity of these animals. In the wild, they have been shown to live up to 21 years with no signs of reproductive senescence except for a slight increase in mortality with age [0540]. Dental senescence has also been described in animals with more than 18 years of age. Considering the longevity of similar species, it has been estimated that they may live more than 27 years in the wild [0497], which is possible but awaits confirmation.

Life history traits (averages)

Female sexual maturity1,186 days
Male sexual maturity913 days
Gestation157 days
Weaning277 days
Litter size1 (viviparous)
Litters per year0.5
Inter-litter interval
Weight at birth145 g
Weight at weaning
Adult weight5,550 g
Postnatal growth rate

Metabolism

No information on metabolism available.

References

[0497] King et al. (2005), Dental senescence in a long-lived primate links infant survival to rainfall, PubMed
[0540] Pochron et al. (2004), Demography, life history, and social structure in Propithecus diadema edwardsi from 1986-2000 in Ranomafana National Park, Madagascar, PubMed
[0681] Peter Kappeler and Michael Pereira (2003), Primate Life Histories and Socioecology
[0467] Lindenfors (2002), Sexually antagonistic selection on primate size
[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
[0436] Cutler (1979), Evolution of human longevity: a critical overview, PubMed

External resources

Integrated Taxonomic Information SystemITIS 572883
Animal Diversity WebADW account
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
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