Amietophrynus rangeri 


Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Amphibia Anura Bufonidae

Scientific Name: Amietophrynus rangeri
Species Authority: (Hewitt, 1935)
Common Name(s):
English Ranger’s Toad
Bufo rangeri Hewitt, 1935

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2013
Date Assessed: 2013-02-18
Assessor(s): IUCN SSC Amphibian Specialist Group
Reviewer(s): Stuart, S.N.
Contributor(s): Harrison, J., Minter, L. & Tandy, M.
Facilitator/Compiler(s): Morris, E.J.
Listed as Least Concern in view of its wide distribution, tolerance of a broad range of habitats and its presumed large population.
Previously published Red List assessments:
2004 Least Concern (LC)

Geographic Range [top]

Range Description: This species ranges through most of South Africa (excluding the central Karoo region), Swaziland and Lesotho, and almost certainly into extreme southern Namibia. It might also occur in extreme southeastern Botswana, extreme southern Zimbabwe and extreme southern Mozambique, but it has not yet been recorded from any of these countries. It is a low-altitude species, ranging up into the Drakensberg Mountains to over 1,000 m asl.
Countries occurrence:
Lesotho; South Africa; Swaziland
Upper elevation limit (metres): 1000
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: It is a common species, though it is apparently declining along the northeastern escarpment of South Africa.
Current Population Trend: Decreasing
Additional data:
Population severely fragmented: Unknown

Habitat and Ecology [top]

Habitat and Ecology: It is a species of fynbos heathland, grassland, dry thicket forest, savannah and agricultural land. It breeds in dams, ponds, and pools along slow-forming streams, tending to favour permanent water.
Systems: Terrestrial; Freshwater

Use and Trade [top]

Use and Trade:

There are no reports of this species being utilized.

Threats [top]

Major Threat(s): It is generally not threatened. The cause of decline in northeastern South Africa is not clear, but it is possibly being displaced by Bufo gutturalis, which is expanding its range, and with which it is hybridising. Bufo gutturalis probably does better than B. rangeri in agricultural areas. Its decrease could also be the result of climate change.

Conservation Actions [top]

Conservation Actions: It occurs in many protected areas.

Citation: IUCN SSC Amphibian Specialist Group. 2013. Amietophrynus rangeri. The IUCN Red List of Threatened Species 2013: e.T54745A3019598. . Downloaded on 26 November 2015.
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