A new species of snake, endemic to Sri Lanka, has been discovered in the biologically rich Maragala mountain range near Monaragala.
The species belongs to the genus Dendrelaphis, which is part of the colubridae family. With this discovery, the number of Dendrelaphis species found in Sri Lanka rises to eight—six of which are endemic.
The newly identified snake, named Dendrelaphis thasuni (locally referred to as Thasunge Haldanda), honors Dr. Thasun Amarasinghe, a leading expert in reptile and amphibian research, for his two decades of contribution to the field.
These snakes are diurnal by classification but have adapted to a completely nocturnal lifestyle. Their coloration closely matches the foliage of their habitat, and they are known for their remarkable speed and agility.
The discovery was made by a team of Sri Lankan and international researchers, including Anusha Attanagoda, Dr. Anselm de Silva, Dr. Gernot Vogel (Germany), Sitar Udayanga, Champika Bandara, Majintha Madawala, Dr. L. Lee Grismer (USA), and Suranjan Karunaratne.
The Maragala mountain range is recognized as a biodiversity hotspot, home to an impressive range of endemic flora and fauna. Of the 67 reptile species identified in the area, 30 are endemic, as are five of the 18 recorded amphibian species. Eighteen species of reptiles and amphibians in the region are currently listed as threatened on the IUCN Red List.
Researchers believe the region harbors many more undiscovered species, underscoring its ecological importance and the need for continued conservation efforts.
(Excerpts : dailynews.lk)
