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| Classification (HAGRID: 03124) | |
| Taxonomy | Kingdom: Animalia Phylum: Chordata Class: Mammalia (Taxon entry) Order: Primates (Taxon entry) Family: Hylobatidae Genus: Hylobates |
| Species | Hylobates lar |
| Common name | White-handed gibbon |
Lifespan, ageing, and relevant traits | |
| Maximum longevity | 56 years (captivity) |
| Source | John Gramieri, pers. comm. |
| Sample size | large |
| Data quality | high |
| Observations | A female wild-born specimen acquired by San Antonio Zoo in 1954 died in 2008 at an estimated 56 years of age. Her male companion, also acquired in 1954, passed away in 2005 at the estimated age of 51 years (John Gramieri, pers. comm.). |
Life history traits (averages) | |
| Female sexual maturity | 2,555 days |
| Male sexual maturity | 1,825 days |
| Gestation | 217 days |
| Weaning | 600 days |
| Litter size | 1 (viviparous) |
| Litters per year | 0.5 |
| Inter-litter interval | 1,095 days |
| Weight at birth | 307.2 g |
| Weight at weaning | 1,070 g |
| Adult weight | 6,810 g |
| Postnatal growth rate | 0.002 days-1 (from Gompertz function) |
| Maximum longevity residual | 297 % |
Metabolism | |
| No information on metabolism available. | |
References |
|
[0610] Ernest (2003), Life history characteristics of placental non-volant mammals | |
External resources | |
| Integrated Taxonomic Information System | ITIS 573074 |
| Animal Diversity Web | ADW account |
| Encyclopedia of Life | Search EOL |
| Genome Project | Search NCBI |
| Entrez | |
| Ageing literature | |
| Images | Google Image search |
| Internet | Search Google |
If you find any missing or incorrect data, please contact us.