Trachischium lalremsangai

Scientists have identified a new species of snake from the forests of Mizoram and neighbouring Myanmar. The species, named Trachischium lalremsangai, has been formally described in the international journal Herpetozoa, published by the Austrian Herpetological Society.

The discovery adds to the growing list of biodiversity findings from the Indo-Myanmar biodiversity hotspot, one of the richest yet least-explored ecological regions in Asia.

Where the Species Was Found

The holotype specimen of the new snake was collected from, located near the India–Myanmar border.

The paratype specimen was recorded from, confirming the species’ distribution across both sides of the border region.

Characteristics of the New Species

Trachischium lalremsangai is a small, fossorial (burrowing) snake known for its preference for underground habitats. It primarily feeds on worms, indicating a specialized diet among colubrid snakes.

The species shows close morphological and genetic affinity with Trachischium reticulata, suggesting an evolutionary relationship within the genus.

Scientific Significance

Based on morphological features and molecular data, researchers confirmed that the species is distinct and previously undocumented.

The discovery highlights the importance of integrative taxonomy—combining physical characteristics with genetic analysis—to accurately identify biodiversity in understudied regions.

Biodiversity Importance of the Region

The Indo-Myanmar border region, including parts of and adjoining Myanmar territories, is recognized as a global biodiversity hotspot.

Source: TH