AnAge entry for Propithecus diadema

Classification (HAGRID: 02438)

Taxonomy: Kingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Primates (Taxon entry)
                Family: Indriidae
                    Genus: Propithecus
Species: Propithecus diadema
Common name: Diademed sifaka
Synonyms: Macromerus typicus, Indris albus

Maximum longevity: 21 years (wild)
Source: ref. 540
Sample size: Small
Data quality: Questionable
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. Similarly, one study estimated maximum longevity at 32 years [0973], which is plausible but has not been verified.

: No information is available on life history. Please contact us if you wish to suggest or contribute data.

No information on metabolism is available.

[0978] Jones et al. (2009), PanTHERIA: a species-level database of life history, ecology, and geography of extant and recently extinct mammals
[0973] Wright et al. (2008), Aging in wild female lemurs: sustained fertility with increased infant mortality (PubMed)
[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)