Austrochaperina adamantina

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Austrochaperina adamantina
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Microhylidae
Genus: Austrochaperina
Species:
A. adamantina
Binomial name
Austrochaperina adamantina
Zweifel, 2000 [2]

Austrochaperina adamantina is a species of frog in the family Microhylidae. It is endemic to New Guinea and occurs in the Torricelli and Bewani Mountains in the West Sepik Province, Papua New Guinea. [3] [4] The specific name adamantina is Latin for "like a diamond" and refers to Jared Diamond, credited as the collector of the holotype and "great many other valuable herpetological specimens from Papua New Guinea". [2]

Contents

Description

Austrochaperina adamantina was described based on a single specimen, which is an adult female measuring 28 mm (1.1 in) in snout–vent length. The head is narrow. The snout is truncate as seen from above and slightly rounded in profile. The eyes are relatively large. The tympanic ring is barely visible; a weak supratympanic fold is present. The fingers and the toes have well-developed terminal discs but lack webbing. Skin is smooth apart from slight wartiness on the lower back. The dorsum is tan with indistinct darker mottling. There is a well-defined paler area on the side of face, from the upper lip from just below nostril to the tympanic fold. The lower surfaces are all pale with faint darker mottling that is slightly darker on the throat and the hind legs. The thighs are posteriorly pale with darker mottling. [2]

Habitat and conservation

Austrochaperina adamantina has been recorded from elevations between 340–1,550 m (1,120–5,090 ft) above sea level (the upper limit is imprecise and could be lower). [1] [2] [4] Its ecological requirements are unknown but it is presumably a forest inhabitant that breeds by direct development (i.e, there is no free-living larval stage [5] ), as its congeners. [1] Threats to it are unknown. [1]

Related Research Articles

<i>Austrochaperina</i> Genus of amphibians

Austrochaperina is a genus of microhylid frogs found on New Guinea, New Britain and Australia.

Nyctimystes daymani, also known as the Dayman big-eyed treefrog, is a species of frog in the subfamily Pelodryadinae. It is endemic to Papua New Guinea and known from its type locality, Mount Dayman in the Milne Bay Province, easternmost mainland New Guinea. Records from further west are uncertain.

Nyctimystes fluviatilis, also known as the Indonesian big-eyed tree frog, is a species of frog in the subfamily Pelodryadinae of the family Hylidae. It is endemic to New Guinea and is known from Idenburg River and Wapoga River in Papua province, Indonesia, and from the Torricelli Mountains in the East Sepik Province and Kavorabip in the Western Province, both in the western Papua New Guinea.

<i>Choerophryne brunhildae</i> Species of frog

Choerophryne brunhildae is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and is known from the Adelbert Range, the Bewani Mountains, and the Hunstein Mountains.

Aphantophryne minuta is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and is known from its type locality near Myola Guest House in the Owen Stanley Range, Northern Province, from another locality in the same province, Mount Tafa; only a single specimen is known from each locality. The specific name minuta refers to the very small size of this species. Common name Myola Guinea frog has been coined for it.

Austrochaperina aquilonia is a species of frogs in the family Microhylidae. It is endemic to the Sandaun Province, north-western Papua New Guinea. It is only known from two nearby locations in the Torricelli Mountains: Mount Somoro and from the village of Wilbeite. The specific name aquilonia is a Latin adjective meaning "northern" and refers to the range of this species in the north coast mountains of New Guinea.

Austrochaperina basipalmata is a species of frog in the family Microhylidae. It is endemic to the mountain ranges of northern New Guinea and is found between Tawarin River in Papua, Western New Guinea (Indonesia) and Torricelli Mountains in Papua New Guinea.

Austrochaperina blumi is a species of frog in the family Microhylidae. It is endemic to New Guinea and known from the northern slopes of the New Guinean Central Range in Western New Guinea (Indonesia), and from the Bewani, Torricelli, and Hunstein Mountains in Papua New Guinea. The specific name blumi honors J. Paul Blum, the herpetologist who collected the type series. Common name Kosarek land frog has been proposed for it.

Austrochaperina brevipes is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and known only from two localities, Mount Victoria and Myola Guest House in the Owen Stanley Range. Common name Victoria land frog has been suggested for it.

<i>Copiula derongo</i> Species of frog

Copiula derongo is a species of frog in the family Microhylidae. It is endemic to New Guinea and found in both Indonesia and Papua New Guinea. The specific name derongo refers to its type locality, the village of Derongo in the Western Province. Based on molecular evidence, it was transferred from Austrochaperina to Copiula in 2016.

Austrochaperina kosarek is a species of frog in the family Microhylidae. It is endemic to New Guinea and only known from its type locality, Kosarek, in West Papua (Indonesia). It is only known from one specimen collected in 1979. It has not been well-studied but it might be widespread in suitable habitat.

<i>Copiula rivularis</i> Species of frog

Copiula rivularis is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and known from near the Indonesian border east to the Morobe Province; it is expected to occur in the Papua province of Indonesia. The specific name comes from the Latin adjective pertaining to small brooks or streams and refers to the habitat of this species. Based on molecular evidence, it was transferred from Austrochaperina to Copiula in 2016.

Barygenys nana is a species of frog in the family Microhylidae. It is endemic to New Guinea and is known from the mountains of Eastern Highlands and Western Highlands Provinces, Papua New Guinea. The specific name nana refers to the small size of this species. Common name highland Papua frog has been proposed for it.

<i>Cophixalus parkeri</i> Species of frog

Cophixalus parkeri is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea where it occurs in the central mountainous region between Chimbu and Morobe Provinces. The specific name parkeri presumably honours Hampton Wildman Parker, an English zoologist and herpetologist to whose perusal Arthur Loveridge sent the holotype. Common name Papua rainforest frog has been coined for it.

Copiula fistulans is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and occurs in the northeastern part of New Guinea in Morobe and Northern Provinces. Common name Lae Mehely frog has been coined for this species.

Xenorhina parkerorum is a species of frog in the family Microhylidae. It is endemic to New Guinea Highlands and occurs in both eastern Western New Guinea (Indonesia) and western Papua New Guinea. Common name Imigabip snouted frog has been proposed for it. The specific name parkerorum honours herpetologists Fred Parker and Hampton Wildman Parker.

Cornufer gilliardi, commonly known as Gilliard's wrinkled ground frog, is a species of frog in the family Ceratobatrachidae. It is endemic to the Whiteman Ranges of New Britain, Bismarck Archipelago. The specific name gilliardi honors Ernest Thomas Gilliard, an American ornithologist who, together with Margaret Gilliard, collected the holotype.

Cornufer punctatus, commonly known as the dotted wrinkled ground frog, is a species of frog in the family Ceratobatrachidae. It is endemic to Western New Guinea (Indonesia) and occurs in the Arfak and Wondiwoi Mountains in the Guinean mainland well as on some adjacent islands.

Hylophorbus rainerguentheri is a frog species in the family Microhylidae. It is endemic to New Guinea and only known from the Huon Peninsula in the Morobe Province, Papua New Guinea. The specific name rainerguentheri honours Rainer Günther, a German herpetologist from the Natural History Museum, Berlin. Common name Huon Mawatta frog has been proposed for this species.

Cornufer wuenscheorum is a species of frogs in the family Ceratobatrachidae. It is endemic to Yapen island in Indonesia, off the northern coast of New Guinea. The specific name wuenscheorum honours Rosi and Jochen Wünsche, friends of the scientist who described the species.

References

  1. 1 2 3 4 IUCN SSC Amphibian Specialist Group (2020). "Austrochaperina adamantina". IUCN Red List of Threatened Species . 2020: e.T57684A150631730. doi: 10.2305/IUCN.UK.2020-3.RLTS.T57684A150631730.en . Retrieved 18 November 2021.
  2. 1 2 3 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. hdl:2246/1600. S2CID   85621508.
  3. ↑ Frost, Darrel R. (2019). "Austrochaperina adamantina Zweifel, 2000". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 23 November 2019.
  4. 1 2 Kraus, Fred & Allison, Allen (2006). "Range extensions for reptiles and amphibians along the northern versant of Papua New Guinea" (PDF). Herpetological Review. 37 (3): 364–368.
  5. ↑ Vitt, Laurie J. & Caldwell, Janalee P. (2014). Herpetology: An Introductory Biology of Amphibians and Reptiles (4th ed.). Academic Press. p. 166.
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