Overview

Distribution

Range Description

Giles' Planigale is endemic to Australia, where it occurs in the arid and semiarid portions of south-western Queensland and western New South Wales to eastern South Australia, and includes small portions of Victoria and the Northern Territory.
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Ecology

Habitat

Habitat and Ecology

Habitat and Ecology
Giles' Planigale is found in areas with deep cracking clay soils on the floodplains of creeks and rivers, on grassy plains and in interdune areas among sandhills (Read 2008). Females give birth to one or two litters of six to eight young after a gestation period of 16 days (Read 2008).

Systems
  • Terrestrial
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Life History and Behavior

Life Expectancy

Lifespan, longevity, and ageing

Observations: Not much is known about the longevity of these animals. They have been reported to live up to 5 years (Fisher et al. 2001), which is plausible but unverified.
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Conservation

Conservation Status

IUCN Red List Assessment


Red List Category
LC
Least Concern

Red List Criteria

Version
3.1

Year Assessed
2008

Assessor/s
Ellis, M., van Weenen, J. & Pennay, M.

Reviewer/s
Lamoreux, J. & Hilton-Taylor, C. (Global Mammal Assessment Team)

Justification
Listed as Least Concern in view of its wide distribution, presumed large population, lack of major threats, and because it is unlikely to be declining at nearly the rate required to qualify for listing in a threatened category.

History
  • 1996
    Lower Risk/least concern
  • 1996
    Lower Risk/least concern
    (Baillie and Groombridge 1996)
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Population

Population
It is sparsely distributed within abundant suitable habitat (Read 2008). This species is irruptive after rain.

Population Trend
Unknown
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Threats

Threats

Major Threats
There appear to be no major threats to this species. Giles' Planigale is affected by cultivation in parts of its range. It is probably not impacted much by sheep and cows. Cats adversely affect the species in parts of its range.
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Management

Conservation Actions

Conservation Actions
It is presumably found in many protected areas.
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Wikipedia

Paucident Planigale

The paucident planigale (Planigale gilesi), also known as Giles' planigale, is a very small species of carnivorous marsupial of the family Dasyuridae.

Contents

Taxonomy

The paucident planigale was not formally described until 1972, when it was named in honour of the explorer Ernest Giles, who explored Australia's deserts, including this species' habitat.[3] It is one of five members of the planigale genus.

Description

The paucident planigale differs from other planigales in its plain grey colouring and its two premolars in each tooth row (all other planigales have three).[4] It feeds on many small creatures, including beetles, locusts, spiders or other arthropods, and even occasionally feeds on small lizards or mammals. The paucident planigale kills small prey with quick bites. Although it is believed that fewer than twenty percent of individuals survive for more than two years, captive animals have reached five years of age.[3]

Distribution and habitat

The paucident planigale is found in arid inland areas from Lake Eyre, South Australia, to Moree, New South Wales, and from Mildura, Victoria, to the southwestern Northern Territory.[4] It is often found in areas with cracked clay soils, including floodplains and interdune areas among sandhills, the cracks providing shelter from adverse weather conditions.[3]

References

  1. ^ Groves, C. (2005). Wilson, D. E., & Reeder, D. M, eds. ed. Mammal Species of the World (3rd ed.). Baltimore: Johns Hopkins University Press. pp. 36. OCLC 62265494. ISBN 0-801-88221-4. http://www.bucknell.edu/msw3. 
  2. ^ Ellis, M., van Weenen, J. & Pennay, M. (2008). Planigale gilesi. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 28 December 2008. Database entry includes justification for why this species is of least concern
  3. ^ a b c Read, D. G. (1995). "Giles' Planigale". In Strahan, Ronald. The Mammals of Australia. Reed Books. pp. 107–109. ISBN 0-7301-0484-2 
  4. ^ a b Menkhorst, Peter (2001). A Field Guide to the Mammals of Australia. Oxford University Press. p. 64. 
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