AnAge entry for Cricetus cricetus
Classification (HAGRID: 02875)
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia (Taxon entry)
Order: Rodentia
Family: Cricetidae
Genus: Cricetus
- Species
- Cricetus cricetus
- Common name
- Black-bellied hamster
- Synonyms
- Cricetus frumentarius, Heliomys jeudii, Cricetus nehringi, Hamster nigricans, Cricetus polychroma, Cricetus vulgaris, Cricetus vulgaris albus, Cricetus vulgaris babylonicus, Cricetus vulgaris canescens, Mus cricetus fulvus, Cricetus cricetus fuscidorsis, Mus cricetus germanicus, Cricetus cricetus latycranius, Cricetus vulgaris niger, Cricetus vulgaris niger, Cricetus vulgaris rufescens, Cricetus vulgaris stavropolicus, Cricetus cricetus tauricus, Cricetus cricetus tomensis, Cricetus vulgaris varius
Lifespan, ageing, and relevant traits
- Maximum longevity
- 3.6 years (captivity)
- Source
- ref. 671
- Sample size
- Small
- Data quality
- Acceptable
- Observations
It has been estimated that they live up to 4 years in the wild [0542], which is dubious. Record longevity in captivity belongs to one wild born specimen that was about 3.6 years of age when it died [0671].
Life history traits (averages)
- Female sexual maturity
- 43 days
- Male sexual maturity
- 56 days
- Gestation
- 20 days
- Weaning
- 23 days
- Litter size
- 7 (viviparous)
- Litters per year
- 2
- Inter-litter interval
- 131 days
- Weight at birth
- 7 g
- Weight at weaning
- 105 g
- Adult weight
- 506.7 g
- Postnatal growth rate
- Maximum longevity residual
- 28%
Metabolism
- Typical body temperature
- 313ºK or 39.5ºC or 103.1ºF
- Basal metabolic rate
- 1.2510 W
- Body mass
- 365.3 g
- Metabolic rate per body mass
- 0.003425 W/g
References
- [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)
- [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
- [0542] Bernhard Grzimek (1990), Grzimek's Encyclopedia of Mammals
- [0272] Anderson and King (1988), Subclinical lumbar polyradiculopathy in multiple aged mammalian species (PubMed)
- [0680] Wootton (1987), The effects of body mass, phylogeny, habitat, and trophic level on mammalian age at first reproduction
External Resources
- Integrated Taxonomic Information System
- ITIS 632734
- Animal Diversity Web
- ADW account (if available)
- Encyclopaedia of Life
- Search EOL
- NCBI Taxonomy
- Taxonomy ID 10034
- Entrez
- Search all databases
- Ageing Literature
- Search Google Scholar or Search PubMed
- Images
- Google Image search
- Internet
- Search Google