Sphenophryne cornuta

Sphenophryne cornuta is a species of frogs in the family Microhylidae.[2][3] It is endemic to New Guinea where it is widespread and found both in the Western New Guinea (Indonesia) and Papua New Guinea.[1][2] Common name horned land frog has been proposed for it.[1][2]

Sphenophryne cornuta

Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Microhylidae
Genus: Sphenophryne
Species:
S. cornuta
Binomial name
Sphenophryne cornuta
Peters and Doria, 1878
Synonyms[2]

Chaperina ceratophthalmus van Kampen, 1909

Description

Adult males measure 28–37 mm (1.1–1.5 in) and females 29–42 mm (1.1–1.7 in) in snout–vent length. Each eyelid bears a small but distinct, pointed tubercle, making this species easy to recognize. The fingers have enlarged discs that are larger than those on the toes. The loreal region is flat and vertical, distinct from the flat upper surface of the pointed snout.[4]

Sphenophryne cornuta breeds by direct development, and the male carries its babies on its back.[1]

Habitat and conservation

Sphenophryne cornuta inhabits tropical rainforests at elevations below 1,500 m (4,900 ft). It hides in leaf litter and under logs during the day, and calls from bushes and saplings in understorey at night. It also lives in disturbed habitats including gardens and degraded forests.[1]

Sphenophryne cornuta is a common and very widespread species. It faces no known threats.[1]

References
  1. Richards, S. & Bickford, D. (2004). "Sphenophryne cornuta". IUCN Red List of Threatened Species. 2004: e.T58005A11712285. doi:10.2305/IUCN.UK.2004.RLTS.T58005A11712285.en.
  2. Frost, Darrel R. (2019). "Sphenophryne cornuta Peters and Doria, 1878". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 5 December 2019.
  3. "Sphenophryne cornuta". AmphibiaWeb: Information on amphibian biology and conservation. [web application]. Berkeley, California: AmphibiaWeb. 2019. Retrieved 5 December 2019.
  4. Zweifel, R. G. (2000). "Partition of the Australopapuan microhylid frog genus Sphenophryne with descriptions of new species". Bulletin of the American Museum of Natural History. 253: 1–130. doi:10.1206/0003-0090(2000)253<0001:POTAMF>2.0.CO;2.
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