Yang’s Frill-limbed Tree Frog recorded in Meghalaya for the first time

ROOPAK GOSWAMI

Shillong, March 6: In a major addition to Meghalaya’s rising biodiversity information, researchers have documented the first-ever prevalence of Yang’s frill-limbed tree frog (Kurixalus yangi) in the state, highlighting the wealthy however nonetheless underexplored amphibian range of the area.

It was discovered by Holiness Warjri and Madhurima Das of Assam Don Bosco College, together with famous wildlife researcher Jayaditya Purkayastha of Assist Earth, throughout an amphibian survey in Mawpat village in South West Khasi Hills district.

The tiny tree frog was recorded on October 10, 2024, at an elevation of round 1,355 metres above sea degree. Researchers confirmed the species by detailed morphological examination and genetic evaluation of the mitochondrial 16S rRNA gene, and the specimen has been preserved in the zoological assortment of Assam Don Bosco College.

Initially described from Yunnan in China, Kurixalus yangi has beforehand been reported from Myanmar and components of Northeast India resembling Arunachal Pradesh, Mizoram and Nagaland. The brand new report now extends the species’ recognized distribution to Meghalaya.

Scientists say the discovery comes at a time when amphibians in Meghalaya face rising conservation threats. Research point out that local weather change, habitat degradation and wild harvesting of frogs for meals are amongst the main pressures affecting amphibian populations in the state.

Researchers have already recognized a minimum of 17 amphibian species in Meghalaya as excessive conservation concern species.

Burrowing amphibians resembling caecilians are significantly weak to rising temperatures and declining rainfall, whereas bush frogs like these belonging to the genus Raorchestes rely closely on moist forest flooring for egg improvement. Tree-hole breeding frogs resembling Nasutixalus jerdonii might also face dangers if local weather change results in erratic rainfall patterns.

Meghalaya can also be house to a number of uncommon and endemic amphibians, together with Bufoides kempi, Bufoides meghalayanus, Limnonectes mawlyndipi, Leptobrachella khasiorum and Leptobrachella nokrekensis, additional underlining the state’s world ecological significance.

Researchers say continued surveys and conservation efforts will probably be essential to guard Meghalaya’s fragile amphibian habitats and uncover extra hidden species in the state’s forests.

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