AnAge entry for Microtus pinetorum
Classification (HAGRID: 03441)
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia (Taxon entry)
Order: Rodentia
Family: Muridae
Genus: Microtus
- Species
- Microtus pinetorum
- Common name
- Woodland vole
- Synonyms
- Psammomys pinetorum, Pitymys pinetorum
Lifespan, ageing, and relevant traits
- Maximum longevity
- 3.8 years (captivity)
- Source
- ref. 671
- Sample size
- Small
- Data quality
- Acceptable
- Observations
Voles, in general, are short-lived and show seasonal population crashes, probably due to lack of food. One wild born specimen was about 3.8 years old when it died in captivity [0671].
Life history traits (averages)
- Female sexual maturity
- 98 days
- Male sexual maturity
- Gestation
- 21 days
- Weaning
- 21 days
- Litter size
- 3 (viviparous)
- Litters per year
- 2.7
- Inter-litter interval
- 26 days
- Weight at birth
- 2.32 g
- Weight at weaning
- 9.6 g
- Adult weight
- 25.5 g
- Postnatal growth rate
- 0.055 days-1 (from Gompertz function)
- Maximum longevity residual
- 47%
Metabolism
- Typical body temperature
- 311ºK or 38.3ºC or 100.9ºF
- Basal metabolic rate
- 0.3050 W
- Body mass
- 24.8 g
- Metabolic rate per body mass
- 0.012298 W/g
References
- [0817] Bielby et al. (2007), The fast-slow continuum in mammalian life history: an empirical reevaluation, 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
- [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
- [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 180314
- Animal Diversity Web
- ADW account
- Encyclopaedia of Life
- Search EOL
- Genome Project
- Search NCBI
- Entrez
- Search all databases or Entrez Taxonomy search
- Ageing Literature
- Search Google Scholar or Search PubMed or Search Scirus
- Images
- Google Image search
- Internet
- Search Google

