AnAge entry for Hexaprotodon liberiensis
Classification (HAGRID: 02048)
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia (Taxon entry)
Order: Artiodactyla
Family: Hippopotamidae
Genus: Hexaprotodon
- Species
- Hexaprotodon liberiensis
- Common name
- Pygmy hippopotamus
Lifespan, ageing, and relevant traits
- Maximum longevity
- 42.3 years (captivity)
- Source
- ref. 671
- Sample size
- Medium
- Data quality
- Acceptable
- Observations
One captive specimen lived 42.3 years [0671].
Life history traits (averages)
- Female sexual maturity
- 1,278 days
- Male sexual maturity
- 1,644 days
- Gestation
- 199 days
- Weaning
- 198 days
- Litter size
- 1 (viviparous)
- Litters per year
- 0.4
- Inter-litter interval
- Weight at birth
- 4,900 g
- Weight at weaning
- Adult weight
- 215,000 g
- Postnatal growth rate
- Maximum longevity residual
- 132%
Metabolism
No information on metabolism is available.
References
- [1136] Gomes et al. (2011), Comparative biology of mammalian telomeres: hypotheses on ancestral states and the roles of telomeres in longevity determination (PubMed)
- [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
- [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
External Resources
- Integrated Taxonomic Information System
- ITIS 625022
- Animal Diversity Web
- ADW account (if available)
- Encyclopaedia of Life
- Search EOL
- NCBI Taxonomy
- Taxonomy ID 56798
- Entrez
- Search all databases
- Ageing Literature
- Search Google Scholar or Search PubMed
- Images
- Google Image search
- Internet
- Search Google