AnAge entry for Ailuropoda melanoleuca
Classification (HAGRID: 02692)
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia (Taxon entry)
Order: Carnivora
Family: Ursidae
Genus: Ailuropoda
- Species
- Ailuropoda melanoleuca
- Common name
- Giant panda
Lifespan, ageing, and relevant traits
- Maximum longevity
- 36.8 years (captivity)
- Source
- ref. 671
- Sample size
- Small
- Data quality
- Acceptable
- Observations
Because that can be a delay in implantation of 45-120 days, pregnancy can last to 97-163 days [0434]. One wild born specimen was about 36.8 years of age when it died in captivity [0671].
Life history traits (averages)
- Female sexual maturity
- 2,192 days
- Male sexual maturity
- 2,192 days
- Gestation
- 48 days
- Weaning
- 182 days
- Litter size
- 1.5 (viviparous)
- Litters per year
- 0.7
- Inter-litter interval
- 548 days
- Weight at birth
- 110 g
- Weight at weaning
- 22,000 g
- Adult weight
- 117,500 g
- Postnatal growth rate
- 0.0028 days-1 (from Gompertz function)
- Maximum longevity residual
- 126%
Metabolism
No information on metabolism is available.
References
- [0671] Richard Weigl (2005), Longevity of Mammals in Captivity; from the Living Collections of the World
- [0610] Ernest (2003), Life history characteristics of placental non-volant mammals
- [0077] Nakayama et al. (2001), Fractal analysis of senile plaque observed in various animal species, PubMed
- [0434] Ronald Nowak (1999), Walker's Mammals of the World
- [0676] Purvis and Harvey (1995), Mammal life-history evolution: a comparative test of Charnov's model
- [0455] Virginia Hayssen et al. (1993), Asdell's Patterns of Mammalian Reproduction: A Compendium of Species-Specific Data
- [0680] Wootton (1987), The effects of body mass, phylogeny, habitat, and trophic level on mammalian age at first reproduction
- [0731] Zullinger et al. (1984), Fitting sigmoid equations to mammalian growth curves
External Resources
- Integrated Taxonomic Information System
- ITIS 621845
- Animal Diversity Web
- ADW account
- Encyclopaedia of Life
- Search EOL
- Genome Project
- Search NCBI
- Entrez
- Search all databases or Entrez Taxonomy search
- Ageing Literature
- Search Google Scholar or Search PubMed or Search Scirus
- Images
- Google Image search
- Internet
- Search Google

