AnAge entry for Paraechinus aethiopicus
Classification (HAGRID: 02587)
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia (Taxon entry)
Order: Erinaceomorpha
Family: Erinaceidae
Genus: Paraechinus
- Species
- Paraechinus aethiopicus
- Common name
- Desert hedgehog
- Synonyms
- Hemiechinus aethiopicus
Lifespan, ageing, and relevant traits
- Maximum longevity
- 6.3 years (captivity)
- Source
- ref. 671
- Sample size
- Small
- Data quality
- Acceptable
- Observations
Anecdotal reports suggest that some animals may live up to 10 years. One captive specimen was estimated to be 6.3 years of age when it died [0671].
Life history traits (averages)
- Female sexual maturity
- Male sexual maturity
- Gestation
- 37 days
- Weaning
- 50 days
- Litter size
- 3 (viviparous)
- Litters per year
- 1
- Inter-litter interval
- Weight at birth
- 8.5 g
- Weight at weaning
- Adult weight
- 188 g
- Postnatal growth rate
- Maximum longevity residual
- 57%
Metabolism
- Typical body temperature
- 307ºK or 34.2ºC or 93.6ºF
- Basal metabolic rate
- 0.6300 W
- Body mass
- 451.5 g
- Metabolic rate per body mass
- 0.001395 W/g
References
- [0978] Jones et al. (2009), PanTHERIA: a species-level database of life history, ecology, and geography of extant and recently extinct mammals
- [0671] Richard Weigl (2005), Longevity of Mammals in Captivity; from the Living Collections of the World
- [0036] Savage et al. (2004), The predominance of quarter-power scaling in biology
- [0420] White and Seymour (2003), Mammalian basal metabolic rate is proportional to body mass2/3 (PubMed)
- [0730] Smith et al. (2003), Body mass of late Quaternary mammals
- [0434] Ronald Nowak (1999), Walker's Mammals of the World
- [0678] Symonds (1999), Life histories of the Insectivora: the role of phylogeny, metabolism, and sex differences
- [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 709728
- Animal Diversity Web
- ADW account
- Encyclopaedia of Life
- Search EOL
- NCBI Taxonomy
- Taxonomy ID 262775
- Entrez
- Search all databases
- Ageing Literature
- Search Google Scholar or Search PubMed
- Images
- Google Image search
- Internet
- Search Google