Amolops akhaorum

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Amolops akhaorum
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Ranidae
Genus: Amolops
Species:
A. akhaorum
Binomial name
Amolops akhaorum
Stuart, Bain, Phimmachak, and Spence, 2010

Amolops akhaorum is a species of true frogs (family Ranidae) [2] discovered in 2007 in the Nam Ha National Protected Area, north-western Laos. [3] It is still only known from its type locality. [2] The specific name akhaorum refers to the local Akha people who helped with the fieldwork of the team who discovered the species. [3]

Contents

Description

Adult males measure 35–37 mm (1.4–1.5 in) in snout–vent length; females are unknown. The overall appearance is moderately slender with long head. The snout is obtusely pointed in dorsal view (projecting beyond lower jaw) and round in profile. The tympanum is distinct and round. The canthus rostralis is distinct. The fingers have large discs but no webbing. The toes have smaller discs and are heavily webbed. Skin is smooth but there are some large, raised, black tubercles on the dorsum. The dorsum is otherwise green. The side of head is black; there is a narrow gold stripe on canthus that start from the tip of snout and continues along margin of upper eyelid and above edge of the dorsolateral fold to the sacrum. [3]

Habitat and conservation

The type series was collected from evergreen hill forest at about 1,000 m (3,300 ft) above sea level. They were found perched on rocks, plant leaves, a mossy vine, or a fallen tree trunk above stream. All were males that were collected at night, and none of them was calling. [3]

As of mid-2017, Amolops akhaorum has not been reported elsewhere than its type locality. [2] Its conservation status has not been assessed by the International Union for Conservation of Nature (IUCN). [1]

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Amolops is a genus of true frogs native mainly to eastern and south-eastern Asia. These frogs are closely related to such genera as Huia, Meristogenys, Odorrana, Pelophylax and Rana, but still form a distinct lineage among the core radiation of true frogs. They are commonly known as "torrent frogs" after their favorite habitat - small rapid-flowing mountain and hill streams - but this name is used for many similar-looking frogs regardless of whether they are loosely related.

Amolops chakrataensis, also known as the Dehradun stream frog or Chakrata torrent frog, is a species of frog endemic to India. It is only known from its type locality near Chakrata in Uttarakhand, near the Tiger Falls. It was described based on a single specimen collected in 1985. After being "lost" for 25 years, the species was rediscovered in 2011 at its type locality, reflecting the lack of field work in the area.

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<i>Amolops cremnobatus</i> Species of amphibian

Amolops cremnobatus is a species of frogs in the family Ranidae. It is found in north-central Laos and Vietnam. Its range might extend into Thailand. The specific name cremnobatus is derived from Greek kremnobates, meaning "frequenter of steep places", and refers to the steep waterfall from which the type series were collected. Common name Lao sucker frog has been coined for it.

Amolops nepalicus is a species of frog in the family Ranidae. It is endemic to Nepal and is only known from two localities in the Sankhuwasabha District. Common names Nepal sucker frog and Nepal cascade frog have been proposed for it.

<i>Amolops spinapectoralis</i> Species of frog

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<span class="mw-page-title-main">Nam Ha National Protected Area</span> Nature reserve in Laos

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References

  1. 1 2 "IUCN Red List of Threatened Species" . Retrieved 14 July 2017.
  2. 1 2 3 Frost, Darrel R. (2017). "Amolops akhaorum Stuart, Bain, Phimmachak, and Spence, 2010". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 14 July 2017.
  3. 1 2 3 4 Stuart, B.L.; Bain, R.H.; Phimmachak, S.; Spence, K. (2010). "Phylogenetic systematics of the Amolops monticola group (Amphibia: Ranidae), with description of a new species from northwestern Laos" (PDF). Herpetologica. 66 (1): 52–66. doi:10.1655/08-073.1. S2CID   85628491. Archived (PDF) from the original on 2016-10-22.