Overview
Distribution
Range Description
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Geographic Range
Short-snouted elephant shrews are limited to Africa, occupying areas south of the Sahara from Kenya and southern Zaire to the Transvaal and northeastern Namibia (Nowak, 1991).
Biogeographic Regions: ethiopian (Native )
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Physical Description
Morphology
Physical Description
Short-snouted elephant shrews have the long, narrow snout, characteristic of all members of the family Macroscelididae, however the snout is shorter and it tapers slightly (Nowak, 1991). Average body length is 21 cm and tail length is approximately the same. Short-snouted elephant shrews vary in color depending on geographic location. They range from reddish-yellow to yellowish-brown or grey. All short-snouted elephant shrews have a faint white ring around the eyes. Short-snouted elephant shrews have soft fur and lack hair on the soles of their hind feet (Smithers, 1983).
Range mass: 40 to 60 g.
Average basal metabolic rate: 0.244 W.
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Ecology
Habitat
Habitat and Ecology
Systems
- Terrestrial
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Habitat
Short-snouted elephant shrews are found in arid and semi-arid environments. They prefer wooded bushlands and densely covered areas such as dense grasslands and scrub (Smithers, 1983).
Terrestrial Biomes: savanna or grassland
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Trophic Strategy
Food Habits
The short-snouted elephant shrew is primarily insectivorous, eating ants and termites (Smithers, 1983). They are, however, opportunistic feeders and eat small amounts of green plant material, fruits, and seeds (Leirs et al., 1995).
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Life History and Behavior
Life Expectancy
Lifespan, longevity, and ageing
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Reproduction
Reproduction
The gestation period is between 57 and 65 days. Young weigh approximately 10g at birth and reach adult size by 50 days (Nowak, 1991). On average, two young are produced per litter and are precocial, which means they are fully haired and are born with their eyes open (Smithers, 1983). Short-snouted elephant shrews are monogamous. Reproduction occurs throughout the year although conceptions decrease during cool periods. Females are able to produce between 5 and 6 litters a year, resulting in an average of 8 young per year (Neal, 1995).
Average number of offspring: 1.8.
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Conservation
Conservation Status
IUCN Red List Assessment
Red List Category
Red List Criteria
Version
Year Assessed
Assessor/s
Reviewer/s
Contributor/s
Justification
History
- 2006Least Concern(IUCN 2006)
- 1996Lower Risk/least concern(Baillie and Groombridge 1996)
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Conservation Status
US Federal List: no special status
CITES: no special status
IUCN Red List of Threatened Species: least concern
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Trends
Population
Population Trend
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Threats
Management
Conservation Actions
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Wikipedia
Short-snouted Elephant Shrew
The Short-snouted Elephant Shrew or Short-snouted Sengi (Elephantulus brachyrhynchus) is a species of elephant shrew in the Macroscelididae family. It is found in Angola, Botswana, Democratic Republic of the Congo, Kenya, Malawi, Mozambique, Namibia, South Africa, Sudan, Tanzania, Uganda, Zambia, and Zimbabwe. Its natural habitats are dry savanna and subtropical or tropical dry lowland grassland.[2]
References
- ^ Schlitter, Duane A. (16 November 2005). "Order Macroscelidea (pp. 82–85)". In Wilson, Don E., and Reeder, DeeAnn M., eds. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Baltimore: Johns Hopkins University Press, 2 vols. (2142 pp.). p. 82. ISBN 978-0-8018-8221-0. OCLC 62265494. http://www.bucknell.edu/msw3/browse.asp?id=11200004.
- ^ a b Stuart, C., Perrin, M., FitzGibbon, C., Griffin, M. & Smit, H. (2008). Elephantulus brachyrhynchus. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 29 December 2008.
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