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AnAge entry for Echinosorex gymnura


Classification (HAGRID: 02908)
TaxonomyKingdom: Animalia
    Phylum: Chordata
        Class: Mammalia (Taxon entry)
            Order: Erinaceomorpha
                Family: Erinaceidae
                    Genus: Echinosorex
SpeciesEchinosorex gymnura
Common nameMoonrat

Lifespan, ageing, and relevant traits

Maximum longevityNot yet established
Observations

Not much is known about the longevity of these animals. There have been, so far unverified, claims of animals living up to 7 years [0511]. One captive specimen was estimated to be 5.2 years old when it died [0671].

Life history traits (averages)

Female sexual maturity
Male sexual maturity
Gestation37 days
Weaning
Litter size2 (viviparous)
Litters per year2
Inter-litter interval
Weight at birth14.5 g
Weight at weaning
Adult weight1,250 g
Postnatal growth rate

Metabolism

Typical body temperature309ºK or 36.3ºC or 97.3ºF
Basal metabolic rate2.8160 W
Body mass721.2 g
Metabolic rate per body mass0.003905 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
[0610] Ernest (2003), Life history characteristics of placental non-volant mammals
[0434] Ronald Nowak (1999), Walker's Mammals of the World
[0678] Symonds (1999), Life histories of the Insectivora: the role of phylogeny, metabolism, and sex differences
[0455] Virginia Hayssen et al. (1993), Asdell's Patterns of Mammalian Reproduction: A Compendium of Species-Specific Data
[0511] Ronald Nowak and John Paradiso (1983), Walker's Mammals of the World

External resources

Integrated Taxonomic Information SystemITIS 633549
Animal Diversity WebADW account
Encyclopedia of LifeSearch EOL
Genome ProjectSearch NCBI
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