AnAge entry for Lepus californicus
Classification (HAGRID: 02596)
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia (Taxon entry)
Order: Lagomorpha
Family: Leporidae
Genus: Lepus
- Species
- Lepus californicus
- Common name
- Black-tailed jackrabbit
Lifespan, ageing, and relevant traits
- Maximum longevity
- 11.8 years (captivity)
- Source
- ref. 671
- Sample size
- Tiny
- Data quality
- Acceptable
- Observations
One wild born specimen was about 11.8 years of age when it died in captivity [0671].
Life history traits (averages)
- Female sexual maturity
- 243 days
- Male sexual maturity
- Gestation
- 44 days
- Weaning
- 41 days
- Litter size
- 1 (viviparous)
- Litters per year
- 3.7
- Inter-litter interval
- Weight at birth
- 84.34 g
- Weight at weaning
- 1,300 g
- Adult weight
- 4,175 g
- Postnatal growth rate
- 0.0225 days-1 (from Gompertz function)
- Maximum longevity residual
- 67%
Metabolism
- Typical body temperature
- 312ºK or 39.2ºC or 102.6ºF
- Basal metabolic rate
- 7.3140 W
- Body mass
- 2300.0 g
- Metabolic rate per body mass
- 0.003180 W/g
References
- [1136] Gomes et al. (2011), Comparative biology of mammalian telomeres: hypotheses on ancestral states and the roles of telomeres in longevity determination (PubMed)
- [0489] Forsyth et al. (2005), Lagomorphs (rabbits, pikas and hares) do not use telomere-directed replicative aging in vitro (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
- [0420] White and Seymour (2003), Mammalian basal metabolic rate is proportional to body mass2/3 (PubMed)
- [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
- [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 180115
- Animal Diversity Web
- ADW account (if available)
- Encyclopaedia of Life
- Search EOL
- NCBI Taxonomy
- Taxonomy ID 48087
- Entrez
- Search all databases
- Ageing Literature
- Search Google Scholar or Search PubMed
- Images
- Google Image search
- Internet
- Search Google