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AnAge entry for Scalopus aquaticus


Classification (HAGRID: 03563)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Soricomorpha
                Family: Talpidae
                    Genus: Scalopus
SpeciesScalopus aquaticus
Common nameEastern aquatic mole

Lifespan, ageing, and relevant traits

Maximum longevityNot yet established
Observations

It has been estimated that these animals live up to 3 years in the wild [0542]. Without more detailed studies, however, their maximum longevity must be classified as unknown.

Life history traits (averages)

Female sexual maturity335 days
Male sexual maturity335 days
Gestation36 days
Weaning36 days
Litter size3 (viviparous)
Litters per year1
Inter-litter interval
Weight at birth5.355 g
Weight at weaning
Adult weight90 g
Postnatal growth rate

Metabolism

Typical body temperature309ºK or 36.0ºC or 96.8ºF
Basal metabolic rate0.3780 W
Body mass48.0 g
Metabolic rate per body mass0.007875 W/g

References

[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
[0538] Don Wilson and Sue Ruff (1999), The Smithsonian Book of North American Mammals
[0678] Symonds (1999), Life histories of the Insectivora: the role of phylogeny, metabolism, and sex differences
[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
[0542] Bernhard Grzimek (1990), Grzimek's Encyclopedia of Mammals

External resources

Integrated Taxonomic Information SystemITIS 179979
Animal Diversity WebADW account
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
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