Biology:Oreobates discoidalis

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Short description: Species of amphibian

Tucuman robber frog
Scientific classification edit
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Strabomantidae
Genus: Oreobates
Species:
O. discoidalis
Binomial name
Oreobates discoidalis
(Peracca, 1895)
Synonyms
  • Hylodes discoidalis Peracca, 1895
  • Eleutherodactylus discoidalis (Peracca, 1895)

Oreobates discoidalis, also known as the Tucuman robber frog, is a species of frog in the family Strabomantidae. It is found on the eastern flanks of the Andes in northern Argentina and Bolivia.[2] Its natural habitat is subtropical or tropical moist montane forest. It is threatened by habitat loss.[1]

Taxonomy

A 2021 phylogenomic study analyzed the relationship between O. discoidalis and the closely related Oreobates barituensis.[3] The researchers found that the two are not genetically distinct and represent a single gene pool.[3] Based on these findings, the authors proposed that O. barituensis should be treated as a synonym of O. discoidalis, attributing the morphological differences previously used to distinguish them to admixture (hybridization) of ancestral lineages.

References

  1. 1.0 1.1 IUCN SSC Amphibian Specialist Group (2020). "Oreobates discoidalis". IUCN Red List of Threatened Species 2020. doi:10.2305/IUCN.UK.2020-3.RLTS.T56564A101428228.en. https://www.iucnredlist.org/species/56564/101428228. Retrieved 17 November 2021. 
  2. Frost, Darrel R. (2022). "Oreobates discoidalis (Peracca, 1895)". Amphibian Species of the World: An Online Reference. Version 6.1. American Museum of Natural History. https://amphibiansoftheworld.amnh.org/Amphibia/Anura/Brachycephaloidea/Strabomantidae/Pristimantinae/Oreobates/Oreobates-discoidalis. 
  3. 3.0 3.1 Montero-Mendieta, Santiago; De la Riva, Ignacio; Irisarri, Iker; Leonard, Jennifer A.; Webster, Matthew T.; Vilà, Carles (2021). "Phylogenomics and evolutionary history of Oreobates (Anura: Craugastoridae) — Neotropical frogs along elevational gradients". Molecular Phylogenetics and Evolution 161. doi:10.1016/j.ympev.2021.107167. PMID 33798672. Bibcode2021MolPE.16107167M. 

Wikidata ☰ Q2209124 entry