AnAge entry for Spermophilus citellus
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia (Taxon entry)
Order: Rodentia
Family: Sciuridae
Genus: Spermophilus
- Species
- Spermophilus citellus
- Common name
- European ground squirrel
- Maximum longevity
- 6.7 years (captivity)
- Source
- ref. 671
- Sample size
- Medium
- Data quality
- Acceptable
- Observations
- No observations are presently available
- Female sexual maturity
- 314 days
- Male sexual maturity
- 314 days
- Gestation
- 27 days
- Weaning
- 34 days
- Litter size
- 6 (viviparous)
- Litters per year
- 1.3
- Inter-litter interval
- Weight at birth
- Weight at weaning
- Adult weight
- 217 g
- Postnatal growth rate
- Maximum longevity residual
- 60%
- Typical body temperature
- 311ºK or 37.5ºC or 99.5ºF
- Basal metabolic rate
- 1.2720 W
- Body mass
- 240.0 g
- Metabolic rate per body mass
- 0.005300 W/g
- [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
- [0455] Virginia Hayssen et al. (1993), Asdell's Patterns of Mammalian Reproduction: A Compendium of Species-Specific Data
- [0542] Bernhard Grzimek (1990), Grzimek's Encyclopedia of Mammals
- Integrated Taxonomic Information System
- ITIS 632446
- Animal Diversity Web
- ADW account (if available)
- Encyclopaedia of Life
- Search EOL
- NCBI Taxonomy
- Taxonomy ID 9997
- Entrez
- Search all databases
- Ageing Literature
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- Images
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