AnAge entry for Dasyurus geoffroii
Classification (HAGRID: 02459)
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia (Taxon entry)
Order: Dasyuromorphia
Family: Dasyuridae
Genus: Dasyurus
- Species
- Dasyurus geoffroii
- Common name
- Western quoll
Lifespan, ageing, and relevant traits
- Maximum longevity
- 6.2 years (captivity)
- Source
- ref. 671
- Sample size
- Small
- Data quality
- Acceptable
- Observations
In the wild, these animals live on average 2 years and a maximum of 5 years. One specimen in captivity lived for 6.2 years [0671].
Life history traits (averages)
- Female sexual maturity
- 365 days
- Male sexual maturity
- Gestation
- 16 days
- Weaning
- 158 days
- Litter size
- 6 (viviparous)
- Litters per year
- 1
- Inter-litter interval
- 365 days
- Weight at birth
- 0.011 g
- Weight at weaning
- Adult weight
- 890 g
- Postnatal growth rate
- Maximum longevity residual
- 44%
Metabolism
- Typical body temperature
- 309ºK or 36.2ºC or 97.2ºF
- Basal metabolic rate
- 2.9910 W
- Body mass
- 1326.7 g
- Metabolic rate per body mass
- 0.002254 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
- [1032] McNab (2008), An analysis of the factors that influence the level and scaling of mammalian BMR (PubMed)
- [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
- [0522] Fisher et al. (2001), The ecological basis of life history variation in marsupials
External Resources
- Integrated Taxonomic Information System
- ITIS 552607
- Animal Diversity Web
- ADW account
- Encyclopaedia of Life
- Search EOL
- NCBI Taxonomy
- Taxonomy ID 63143
- Entrez
- Search all databases
- Ageing Literature
- Search Google Scholar or Search PubMed
- Images
- Google Image search
- Internet
- Search Google