Copiula fistulans

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Copiula fistulans
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Microhylidae
Genus: Copiula
Species:
C. fistulans
Binomial name
Copiula fistulans
Menzies  [ fr ] and Tyler, 1977 [2]

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. [1] [3] Common name Lae Mehely frog has been coined for this species. [1] [3]

Contents

Description

Adult males measure 28–35 mm (1.1–1.4 in) and adult females 31–36 mm (1.2–1.4 in) in snout–vent length. The snout is prominent, projecting far beyond the anterior limit of the mandible. Its tip is often slightly uptilted. The head is wider than it is long. The eyes are small inconspicuous. The tympanic membrane is distinct although the tympanic annulus is not; no supratympanic fold is present. The fingers and toes bear very small terminal discs; those of the toes are slightly larger than the finger ones. No webbing is present. Skin is smooth. Living animals are medium grayish-brown to fawn; some are irregularly mottled. The sides are darker. Many individuals have a narrow mid-dorsal stripe. There are black canthal and postorbital stripes. The undersurfaces are yellow with grey vermiculations on the throat and, in some individuals, extending to the abdomen. Preserved specimens are pale gray to dull brown above, apart from the tip of the snout, which is unpigmented. An elongate and slightly irregular black stripe extends from the postorbital to the scapular regions. The undersurfaces are pale cream, heavily suffused with brown under the jaws and on the limbs. [2]

Habitat and conservation

Copiula fistulans is found on forested hillsides at fairly low elevations, below 500 m (1,600 ft). It lives in burrows in the forest floor [1] [2] and appears to avoid low-lying, flat areas where the soil is subject to inundation. [2] It has also been found in burrows on abandoned logging roads and can tolerate some habitat modification. [1] It has direct development [1] (i.e., there is no free-living larval stage [4] ).

Copiula fistulans is locally a very common species and is facing no known threats. It is not known to occur in any protected area. [1]

Related Research Articles

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

Copiula guttata is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and known from around the head of the Gulf of Papua in the Gulf and Chimbu Provinces. The specific name is the Latin adjective guttata that means "spotted" and refers to the dorsal colour pattern of this species. Based on molecular evidence, it was transferred from Austrochaperina to Copiula in 2016.

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Choerophryne allisoni is a tiny species of frog in the family Microhylidae. It is endemic to Papua New Guinea and only known from its type locality, Mount Sisa in the Southern Highlands Province. The specific name allisoni honours Allen Allison, an American herpetologist. Common name Allison's mountain frog has been coined for this species.

Copiula pipiens is a species of frog in the family Microhylidae. It is known from its type locality, Wirui near Wewak in the north coast of New Guinea, Papua New Guinea, and from the island of Yapen, off the north-western coast of New Guinea, in the West Papua province of Indonesia. The Yapen population might represent a different but closely related species. Common name Wirui Mehely frog has been coined for this species.

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

Copiula tyleri is a species of frog in the family Microhylidae. It is endemic to northeastern New Guinea and is found in both Western New Guinea and Papua New Guinea. The specific name tyleri honours Michael J. Tyler, Australian herpetologist who have worked extensively with Australian and New Guinean frogs.

Oreophryne biroi is a species of frog in the family Microhylidae. It is endemic to New Guinea and occurs on the north coast from Madang Province in Papua New Guinea to the Cyclops Mountains in Papua province, Western New Guinea (Indonesia). The specific name biroi honours Lajos Bíró, a Hungarian zoologist and ethnographer who collected the holotype. Common name New Guinea cross frog has been coined for it.

Oreophryne wolterstorffi is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and only known from a single specimen collected from "Deutsch-Neu-Guinea", in what now is Madang Province. Common name Wolterstorff's cross frog has been coined for it.

Copiula alpestris is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and known from the Western Highlands, Chimbu, and Eastern Highlands Provinces at elevations of 1,800–2,800 m (5,900–9,200 ft) above sea level. The specific name is a Latin adjective meaning "living in high mountains", in reference to its relatively high-altitude habitats. Based on molecular evidence, the species was transferred from Oxydactyla to Copiula in 2016.

Xenorhina subcrocea is a species of frog in the family Microhylidae. It is endemic to Papua New Guinea and is known from the New Guinean north coast, including coastal ranges between Vanimo and Lae. Common name Lae fanged frog has been coined for it.

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Papurana garritor is a species of frog in the family Ranidae. It is endemic to New Guinea and widely distributed, found in both Indonesian and Papua New Guinean parts of the island. Common name Eilogo Estate frog has been coined for it.

Papurana grisea is a species of true frog. It is known with certainty only from its type locality in the Went Mountains, in the Indonesian province of Papua, New Guinea. Similar frogs are widespread in New Guinea, usually above 1,200 m (3,900 ft) above sea level, as well as on the Seram Island, but their identity is uncertain; they possibly represent another, undescribed species. Common names Went Mountains frog and Montaen swamp frog have been coined for it.

<i>Papurana kreffti</i> Species of amphibian

Papurana kreffti is a species of true frog, family Ranidae. It is native to New Ireland and Buka Island and the Solomon Islands. The specific name kreffti honours Gerard Krefft, a German adventurer who settled in Australia and became there to be regarded as the father of Australian herpetology. Common names San Cristoval frog and San Cristobal treefrog have been coined for it.

Papurana supragrisea is a species of true frog, family Ranidae. It is endemic to New Guinea, including some nearby islands. It is known with certainty only from southeastern New Guinea and from the D'Entrecasteaux Islands. However, this name has been used more broadly for a species complex that is widely distributed in the mountains of New Guinea. Common name Papua gray frog has been coined for it.

References

  1. 1 2 3 4 5 6 7 IUCN SSC Amphibian Specialist Group (2020). "Copiula fistulans". IUCN Red List of Threatened Species . 2020: e.T57794A150992364. doi: 10.2305/IUCN.UK.2020-3.RLTS.T57794A150992364.en . Retrieved 15 November 2021.
  2. 1 2 3 4 Menzies, J. I. & Tyler, M. J. (2009). "The systematics and adaptations of some Papuan microhylid frogs which live underground". Journal of Zoology. 183 (4): 431–464. doi:10.1111/j.1469-7998.1977.tb04198.x.
  3. 1 2 Frost, Darrel R. (2019). "Copiula fistulans Menzies and Tyler, 1977". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 26 September 2019.
  4. Vitt, Laurie J. & Caldwell, Janalee P. (2014). Herpetology: An Introductory Biology of Amphibians and Reptiles (4th ed.). Academic Press. p. 166.