Central Ranges toadlet

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Central Ranges toadlet
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Myobatrachidae
Genus: Pseudophryne
Species:
P. robinsoni
Binomial name
Pseudophryne robinsoni
Donnellan, Mahony & Bertozzi, 2012 [2]

The Central Ranges toadlet or Everard Ranges toadlet (Pseudophryne robinsoni) is a species of small frog that is endemic to Australia. [1] [3]

Contents

History

The species was first discovered by Mike Tyler in 1970, but was thought at the time to be an isolated eastern population of Pseudophryne occidentalis , and was not formally described until 2012. The specific epithet honours Dr Tony Robinson, formerly of the South Australian Department for the Environment and Natural Resources. [2]

Description

The species grows to 24–27 mm (males) and 25–29 mm (females) in length (SVL). [2] Colouration of the warty upper body is pale brown, khaki or grey, with dark blotches, and with pale orange-brown patches on the upper arms. The belly is smooth and black with white markings. The limbs are short, with unwebbed toes and fingers. [2] [4]

Distribution and habitat

The species occurs in the arid Everard and Musgrave Ranges of extreme north-western South Australia, in Australia's Central Ranges bioregion. There the frogs are found in the vicinity of waterholes and spring-fed pools, sheltering in crevices and beneath rocks and collapsed vegetation. [2] [1] [4]

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References

  1. 1 2 3 IUCN SSC Amphibian Specialist Group. (2022). "Pseudophryne robinsoni". IUCN Red List of Threatened Species . 2022: e.T78421465A78452091. doi: 10.2305/IUCN.UK.2022-2.RLTS.T78421465A78452091.en . Retrieved 5 April 2024.
  2. 1 2 3 4 5 Donnellan, SC; Mahony, MJ & Bertozzi, T (2012). "A new species of Pseudophryne (Anura: Myobatrachidae) from the central Australian ranges". Zootaxa. 3476: 69–85. doi:10.11646/zootaxa.3476.1.4.
  3. Frost, Darrel R. (2024). "Pseudophryne robinsoni Donnellan, Mahony, and Bertozzi, 2012". Amphibian Species of the World: an Online Reference. Version 6.2. American Museum of Natural History. doi:10.5531/db.vz.0001 . Retrieved 5 April 2024.
  4. 1 2 "Pseudophryne robinsoni (Everard Ranges Toadlet)". FrogWatchSA. Department of Environment, Water and Natural Resources, South Australia. Retrieved 29 April 2021.