AnAge entry for Sciurus carolinensis
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia (Taxon entry)
Order: Rodentia
Family: Sciuridae
Genus: Sciurus
- Species
- Sciurus carolinensis
- Common name
- Eastern gray squirrel
- Maximum longevity
- 23.6 years (captivity)
- Source
- ref. 671
- Sample size
- Small
- Data quality
- Acceptable
- Observations
- No observations are presently available
- Female sexual maturity
- 343 days
- Male sexual maturity
- 401 days
- Gestation
- 44 days
- Weaning
- 66 days
- Litter size
- 4 (viviparous)
- Litters per year
- 2
- Inter-litter interval
- Weight at birth
- 15 g
- Weight at weaning
- 200 g
- Adult weight
- 533 g
- Postnatal growth rate
- 0.0234 days-1 (from Gompertz function)
- Maximum longevity residual
- 185%
- Typical body temperature
- 312ºK or 38.7ºC or 101.7ºF
- Basal metabolic rate
- 2.0620 W
- Body mass
- 440.0 g
- Metabolic rate per body mass
- 0.004686 W/g
- [1136] Gomes et al. (2011), Comparative biology of mammalian telomeres: hypotheses on ancestral states and the roles of telomeres in longevity determination (PubMed)
- [0776] Seluanov et al. (2007), Telomerase activity coevolves with body mass not lifespan (PubMed)
- [0715] Lorenzini et al. (2005), Cellular replicative capacity correlates primarily with species body mass not longevity (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)
- [0441] William Burt et al. (1998), A Field Guide to Mammals
- [0455] Virginia Hayssen et al. (1993), Asdell's Patterns of Mammalian Reproduction: A Compendium of Species-Specific Data
- [0264] Zigman et al. (1985), Biochemical features of the grey squirrel lens (PubMed)
- [0731] Zullinger et al. (1984), Fitting sigmoid equations to mammalian growth curves
- [0263] Barkalow and Soots (1975), Life span and reproductive longevity of the gray squirrel, Sciurus c. carolinensis Gmelin (PubMed)
- Integrated Taxonomic Information System
- ITIS 180175
- Animal Diversity Web
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- Encyclopaedia of Life
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- NCBI Taxonomy
- Taxonomy ID 30640
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