Biology:Holoaden

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Short description: Genus of amphibians

Holoaden
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Strabomantidae
Subfamily: Holoadeninae
Genus: Holoaden
Miranda-Ribeiro, 1920
Diversity
4 species (see text)

Holoaden, the highland frogs, is a small genus of frogs in the family Strabomantidae. The species are endemic to south-eastern Brazil.[1]

Taxonomy

Holoaden is the type genus of subfamily Holoadeninae that was erected in 2008 and placed in the newly erected family Strabomantidae. Prior to this, it had been placed in the genus Brachycephalidae.[2]

Description

Holoaden grow to 48 mm (1.9 in) snout–vent length at most. Head is narrower than the body. Differentiated tympanic membrane and tympanic annulus are absent. Dorsum is highly glandular. Venter is areolate.[2]

Species

There are four recognized species in this genus:[1]

  • Holoaden bradei Lutz, 1958
  • Holoaden luederwaldti Miranda-Ribeiro, 1920
  • Holoaden pholeter Pombal, Siqueira, Dorigo, Vrcibradic, and Rocha, 2008
  • Holoaden suarezi Martins and Zaher, 2013

References

  1. 1.0 1.1 Frost, Darrel R. (2015). "Holoaden Miranda-Ribeiro, 1920". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. http://research.amnh.org/vz/herpetology/amphibia/Amphibia/Anura/Craugastoridae/Holoadeninae/Holoaden. Retrieved 11 June 2015. 
  2. 2.0 2.1 Hedges, S. B.; Duellman, W. E.; Heinicke, M. P. (2008). "New World direct-developing frogs (Anura: Terrarana): Molecular phylogeny, classification, biogeography, and conservation". Zootaxa 1737: 1–182. doi:10.11646/zootaxa.1737.1.1. http://www.hedgeslab.org/pubs/196.pdf. 

Wikidata ☰ Q2129401 entry