The non-venomous snake, found in evergreen forests, has been named Calamaria mizoramensis after the state…
Mizoram has added a remarkable new entry to its wildlife records with the discovery of a previously unknown species of reed snake. The species has been named Calamaria mizoramensis, honouring the northeastern state where it was found.
The discovery was carried out by a research team led by Prof. H. T. Lalremsanga, Head of the Department of Zoology at Mizoram University, in collaboration with researcher Malsawmdawngliana Fanai and scientists from India, Russia, Germany, and Vietnam. The findings were published on January 5, 2026, in the international journal Zootaxa.
Researchers describe the newly identified snake as small and non-venomous, inhabiting mainly the evergreen forest regions of Mizoram. It has a dark brown to blackish body with faint stripes and a distinct yellow underside. The species was recorded in hilly areas ranging from 670 to 1,295 metres above sea level.
Detailed scientific examinations, including DNA analysis, confirmed that Calamaria mizoramensis is genetically distinct from all previously known reed snake species. Experts note that it belongs to an ancient and unique evolutionary lineage, making the discovery particularly significant for herpetology.
In addition to documenting the new species, the researchers also published an updated checklist of amphibians and reptiles found in Mizoram. The list now includes 169 species, highlighting the state as one of India’s most biologically diverse regions.
Zoologists say the discovery underscores the urgent need to conserve Mizoram’s forests and wildlife habitats. They believe the region may still hold many undiscovered species, reinforcing its importance in global biodiversity research and conservation efforts.
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