Xenophrys apatani

Last updated

Xenophrys apatani
ciiroopraicu aptaannni.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Megophryidae
Genus: Xenophrys
Species:
X. apatani
Binomial name
Xenophrys apatani
Saikia et al, 2024

Xenophrys apatani, is a species of horned toad of Xenophrys genus, discovered from Arunachal Pradesh in Northeast India. The species is named after Apatani tribe of Arunachal Pradesh.

This leaf litter dwelling frog belongs to the family Megophryidae. It is found in Tale Wildlife Sanctuary located in the Lower Subansiri District of Arunachal Pradesh, India. [1] It is dark brown in colour. It is dark brown in colour, with large mottling on the back, and a typical dark triangular patch between the eyes. The new species was first erroneously reported as Xenophrys maosonensis from Arunachal Pradesh in 2019 due to overlapping morphological characters and limited molecular evidence. [2]

Taxonomical studies of Mahony et al. (2018) and Lyu et al. (2023) on the Xenophrys genus suggested that multiple potential new species-level taxa in Vietnam and China had been erroneously reported as Xenophrys maosonensis. A revisionary study was undertaken for the specimen from Arunachal Pradesh to ascertain its species status. This revisionary study involved a thorough re-examination of the specimen and a robust phylogenetic analysis of the subfamily Megophryinae, using 142 sequences of mt 16S rRNA. This resulted in the conclusion that the earlier report of Xenophrys maosonensis from India was incorrect. The specimen from Tale Wildlife Sanctuary in Arunachal Pradesh belongs to a previously unnamed species of Xenophrys, which has now been described as Xenophrys apatani. [3] [4] [5]

Related Research Articles

<span class="mw-page-title-main">Megophryidae</span> Family of amphibians

Megophryidae, commonly known as goose frogs, is a large family of frogs native to the warm southeast of Asia, from the Himalayan foothills eastwards, south to Indonesia and the Greater Sunda Islands in Maritime Southeast Asia, and extending to the Philippines. Fossil remains are also known from North America. As of 2014 it encompasses 246 species of frogs divided between five genera. For lack of a better vernacular name, they are commonly called megophryids.

Atympanophrys is a genus of frogs in the family Megophryidae. They range from central China south to northern Vietnam. They are commonly known as hidden-tympanum horned toads.

<span class="mw-page-title-main">Eastern spadefoot toad</span> Genus of amphibians

Eastern spadefoot toads comprise a genus of the family Megophryidae in the order Anura, and are found in southern China, northeast India, southeast Asia, and islands of the Sunda Shelf as well as the Philippines. They are characterized by a stocky body with slender, short hindlimbs. In identifying species, iris colour is a valuable diagnostic morphological characteristic ; the iris has uniform colour in some species, whereas in other species the upper half is coloured and the lower half is dark.

<i>Megophrys</i> Genus of amphibians

Megophrys is a genus of frogs in the family Megophryidae. They are endemic to Indonesia, where they are found on the islands of Java and Sumatra. They commonly have elongated upper "eyebrows" and are thus known as Indonesian horned toads. This group was thought to contain many more species and have a much wider distribution prior to recent taxonomic revisions.

<span class="mw-page-title-main">Megophrys glandulosa</span> Species of amphibian

Xenophrys glandulosa, the glandular horned toad or Jingdong spadefoot toad is a species of amphibian in the family Megophryidae found in Yunnan in China, in Nagaland in northeastern India, and in northern Kachin State, Myanmar. It has recently been reported from Bhutan. Its type locality is Mount Wuliang in Jingdong County, Yunnan. Its natural habitats are tropical moist montane forests and rivers.

<i>Xenophrys</i> Genus of amphibians

Xenophrys is a genus of amphibians in the family Megophryidae. They are found in southeastern Asia to Borneo. Their common name is strange-horned toads.

Dring's horned toad, or Dring's horned frog, is a species of frog in the family Megophryidae found in Mount Mulu in Sarawak, Borneo (Malaysia). It is the only species in the genus Sarawakiphrys. Its natural habitats are tropical moist montane forests and rivers.

<i>Xenophrys longipes</i> Species of frog

Xenophrys longipes is a species of frog in the family Megophryidae. It is also known as the Malacca spadefoot toad, red legged spine-eyed frog, red-legged horn frog, and slender-legged horned frog. It is found in the Malay Peninsula. Records from Cambodia and Vietnam are considered doubtful.

The Medog horned toad, or Medog spadefoot toad, is a species of frog in the family Megophryidae. It was described as a subspecies of Omei horned toad based on specimens collected from Mêdog County, Tibet (China); it is still only known from its type locality. It probably has a wider distribution that may reach India. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, and rivers.

The convex-vented horned toad, also known as the Gelin spadefoot toad or Huang's spadefoot toad, is a species of frog in the family Megophryidae. It is found in Tibet (China) and northern Vietnam, and possibly in India. Its natural habitats are subtropical or tropical moist montane forests and rivers.

Zhang's horned toad, or Zhang's spadefoot toad, is a species of frog in the family Megophryidae. It was formerly only known from Zhangmu, Nyalam County, Tibet, China, but is now known to be widespread throughout Nepal and also to inhabit four locations in India.

<i>Philautus kempii</i> Species of frog

Philautus kempii is a species of frog in the family Rhacophoridae. It is known with certainty from its type locality, Upper Rotung in Arunachal Pradesh, Northeast India, in the area also claimed by China. It is also reported from Arunachal Pradesh in general as well as from extreme eastern Tibet; these might represent another species. Very little is known about this species, and even its taxonomic validity remains uncertain.

<span class="mw-page-title-main">Pelobatoidea</span> Superfamily of amphibians

The Pelobatoidea are a superfamily of frogs. They typically combine a toad-like body shape with a frog-like, pointed face. Phylogenetically they stand between primitive frogs on the one side and higher frogs on the other and are therefore – among other things by characteristics of bone construction – in the suborder Mesobatrachia.

<i>Leptobrachium bompu</i> Species of amphibian

Leptobrachium bompu is an extant species of eastern spadefoot toads described in 2011. It is only known from its type locality in the Eaglenest Wildlife Sanctuary in Arunachal Pradesh, Northeast India. The specific name refers to the camp site, Bompu, in the vicinity of the type locality.

Xenophrys damrei is a species of megophryid toad endemic to Cambodia. It is only known from its type locality, Bokor Plateau in the Dâmrei Mountains of southern Cambodia. The species description was published in 2011 but was based on samples collected by Malcolm Arthur Smith in 1914. The species has not been observed in surveys ever since, although this might reflect seasonal variability. The known specimens measure 69 mm (2.7 in) and 57 mm (2.2 in) in snout–vent length.

Xenophrys ancrae is a species of frog in the family Megophryidae. Its type locality is Namdapha National Park and Tiger Reserve, Changlang District, Arunachal Pradesh, India.

Xenophrys takensis, also known as the Tak horned toad, is a species of frog in the family Megophryidae from Tak Province, Thailand.

Xenophrys vegrandis is a species of frog in the family Megophryidae from West Kameng District, Arunachal Pradesh, India.

<i>Boulenophrys</i> Genus of amphibians

Boulenophrys is a genus of frogs in the family Megophryidae. They occur in the China, Mainland Southeast Asia and Northeast India. It had been placed variously as a subgenus or synonymy of Megophrys. Dubois, Ohler and Pyron first recognized that Panophrys is preoccupied and employed Boulenophrys as the generic name rather than Tianophrys under the Principle of First Revisor.

<i>Pelobatrachus</i> Genus of amphibians

Pelobatrachus is a genus of frogs in the family Megophryidae. It was formerly synonymized with Megophrys until 2021, when it was revived as a distinct genus. They inhabit Southeast Asia, namely the Malay Peninsula, Sumatra, Borneo and the Philippines. Their common name is clay horned toads.

References

  1. Bureau, The Hindu (2024-07-02). "Arunachal Pradesh yields new species of horned frog". The Hindu. ISSN   0971-751X . Retrieved 2024-07-16.{{cite news}}: |last= has generic name (help)
  2. Service, Express News (2024-07-02). "New horned frog species discovered in Arunachal Pradesh". The New Indian Express. Retrieved 2024-07-16.
  3. Mahony, S., Kamei, R.G., Teeling, E.C. and Biju, S.D. 2018. Cryptic diversity within the Megophrys major species group (Amphibia: Megophryidae) of the Asian Horned Frogs: Phylogenetic perspectives and a taxonomic revision of South Asian taxa, with descriptions of four new species. Zoofaxo, 4523(1):1-96.
  4. "New frog species discovered in Arunachal | The Arunachal Times". The Arunachal Times. 2024-07-03. Retrieved 2024-07-16.
  5. Lyu, Z.-T., Qi, S., Wang, J., Zhang, S.-Y., Zhao, J., Zeng, Z.-C., Wan, H., Yang, J.-h., Mo, Y.-m. and Wang, Y.-y. 2023. Generic classification of Asian Horned Toads (Anura: Megophryidae: Megophryinae) and monograph of Chinese species. Zoolagical Research, 44: 380—450.