Biology:Choerophryne fafniri
| Choerophryne fafniri | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Microhylidae |
| Genus: | Choerophryne |
| Species: | C. fafniri
|
| Binomial name | |
| Choerophryne fafniri | |
| Synonyms[3] | |
|
Albericus fafniri Menzies, 1999[2] | |
Choerophryne fafniri is a species of frog in the family Microhylidae.[1][3] It is endemic to Papua New Guinea and is only known from the north-western slopes of Mount Giluwe and south-east of Mount Hagen in the Southern Highlands Province.[1]
Etymology
This species was originally described in the genus Albericus,[2] named for Alberich, the dwarf in Scandinavian mythology and Richard Wagner's opera cycle Der Ring des Nibelungen.[2][4] Menzies named the species he described after Alberich's companions in the mythodology. The specific name fafniri is derived from Fafnir.[2]
Description
Choerophryne fafniri is a comparatively large species: six unsexed individuals in the type series measure 21.0–22.2 mm (0.83–0.87 in) in snout–urostyle length.[2] Later examination of five of these has revealed them to be males measuring 21.0–23.1 mm (0.83–0.91 in) in snout–vent length.[5] It is very similar to Choerophryne darlingtoni. The flanks and belly are orange to dark red and heavily blotched with brown. There are usually vague lumbar ocelli.[2]
The male advertisement call has been described as a "slow buzz". Note length is comparatively long at about 650 ms. Pulse rate starts slow, then increases abruptly, before slowing again.[2]
Habitat and conservation
Choerophryne fafniri lives in mid-altitude montane rainforest at an elevation of about 2,400 m (7,900 ft) above sea level. It is locally common. No major threats to it are known, although selective logging is a possible threat.[1]
References
- ↑ 1.0 1.1 1.2 1.3 IUCN SSC Amphibian Specialist Group (2020). "Choerophryne fafniri". IUCN Red List of Threatened Species 2020: e.T57663A152547928. doi:10.2305/IUCN.UK.2020-3.RLTS.T57663A152547928.en. https://www.iucnredlist.org/species/57663/152547928. Retrieved 16 November 2021.
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 Menzies, J. I. (1999). "A study of Albericus (Anura: Microhylidae) of New Guinea". Australian Journal of Zoology 47 (4): 327–360. doi:10.1071/ZO99003.
- ↑ 3.0 3.1 Frost, Darrel R. (2017). "Choerophryne fafniri (Menzies, 1999)". 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/Microhylidae/Asterophryinae/Choerophryne/Choerophryne-fafniri.
- ↑ Burton, Thomas C.; Zweifel, Richard George (1995). "A new genus of genyophrynine microhylid frogs from New Guinea". American Museum Novitates (3129): 1–7.
- ↑ Kraus, F.; Allison, A. (2005). "A colorful new species of Albericus (Anura: Microhylidae) from southeastern Papua New Guinea". Pacific Science 59: 43–53. doi:10.1353/psc.2005.0008. http://scholarspace.manoa.hawaii.edu/bitstream/10125/24159/1/PacSci_043_054.pdf.
Wikidata ☰ Q28055837 entry
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