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Noblella peruviana

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Noblella peruviana
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Strabomantidae
Genus: Noblella
Species:
N. peruviana
Binomial name
Noblella peruviana
(Noble, 1921)
Synonyms
  • Sminthillus peruvianus Noble, 1921[2]
  • Eleutherodactylus peruvianus (Noble, 1921)>
  • Phrynopus peruvianus (Noble, 1921)

Noblella peruviana is a species of frog in the family Strabomantidae. It is endemic to the Andean highlands in Peru.[1][3]

History and taxonomy

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Noblella peruviana is the type species of genus Noblella. The genus was erected by Thomas Barbour to accommodate the species that had until then been known as Sminthillus peruvianus; the only other Sminthillus species was from Cuba (now known as Eleutherodactylus limbatus).[4]

However, despite its status as defining the genus Noblella, Noblella peruviana is a little known species. Its type locality is considered to be in error; the true locality is uncertain but may be in the Puno Region.[1][3] In the literature, it has also been mixed with Pleurodema marmorata from Bolivia and with Psychrophrynella usurpator from Peru.[3]

Description

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The holotype measures 16 mm (0.63 in) in snout–vent length. The following description is from the original species description by Gladwyn Kingsley Noble:[2]

Snout rounded, equal to the greatest diameter of the orbit; loreal region abrupt, nearly vertical; nostril midway between the tip of the snout and the anterior corner of the eye; interorbital space a little broader than the upper eyelid; horizontal diameter of the tympanum about one-half, vertical diameter nearly two-thirds the greatest width of the eye; tympanum about one-half its smallest diameter from the latter. Digits pointed, no terminal disks; a well-developed tarsal and two metatarsal tubercles. Tibio-tarsal articulation reaching just beyond the posterior angle of the eye; when the limbs are held vertical to the axis of the body, the tibio-tarsal articulation overlapping its mate of the opposite side. Skin feebly granular above, smooth below.

Color uniform grayish brown, slightly purplish above; a broad band of dark brown extending on each side from the nostril to the lumbar region; a narrow white line on the posterior face of each thigh joining with a median line which extends anteriorly along the back for more than half its length; posterior surfaces of the lower leg indistinctly barred with dark brown. Lower surfaces of body whitish, the chin and thigh indistinctly suffused with brown.

Habitat and ecology

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Reflecting the uncertainty regarding its type locality, habitat and ecology of Noblella peruviana are unknown.[1]

References

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  1. ^ a b c d IUCN SSC Amphibian Specialist Group (2018). "Noblella peruviana". IUCN Red List of Threatened Species. 2018: e.T161800A89222284. doi:10.2305/IUCN.UK.2018-1.RLTS.T161800A89222284.en. Retrieved 17 November 2021.
  2. ^ a b Noble, G. K. (1921). "Five new species of Salientia from South America". American Museum Novitates (29): 1–7. hdl:2246/4615.
  3. ^ a b c Frost, Darrel R. (2022). "Noblella peruviana Noble, 1921". Amphibian Species of the World: An Online Reference. Version 6.1. American Museum of Natural History. Retrieved 14 October 2022.
  4. ^ De la Riva, I.; J. C. Chaparro & J. M. Padial (2008). "The taxonomic status of Phyllonastes Heyer and Phrynopus peruvianus (Noble) (Lissamphibia, Anura): resurrection of Noblella Barbour" (PDF). Zootaxa. 1685: 67–68. doi:10.11646/zootaxa.1685.1.5. hdl:10261/120858.