Prelims: Current events of national and international importance | Conservation
Why in News? A rare Caspian Cobra has been spotted in the upper forest range of Chamba district in Himachal Pradesh, recently.
Scientific Name -Naja oxiana
Family -Elapidae.
The Caspian Cobra also known as the Central Asian, Oxus, or Russian cobra is endemic to Central Asia.
Geographic Distribution - It is typically found across Iran, Afghanistan, Turkmenistan, Uzbekistan, Kyrgyzstan, Tajikistan, and northern Pakistan.
Indian Footprint -Historically considered exceptionally rare, confined mostly to far northwestern pockets including parts of Jammu & Kashmir and localized ranges in Himachal Pradesh.
Preferred Habitat - The Caspian Cobra thrives in arid and semi-arid landscapes, rocky or stony foothills, embankments, and scrublands.
Behaviour -It is a highly capable climber and swimmer, frequently utilizing holes in embankments or trees for shelter.
Key characteristics
Its hood is elongated and gradually tapering, quite distinct from the broadly ovoid hood of the Indian Cobra.
Adult Caspian Cobras are uniform light to chocolate brown or yellowish and entirely lack any distinct hood markings (spectacle marks) or lateral throat spots.
It is characterized by smooth, dull, and strongly oblique dorsal scales, with the outer rows noticeably larger than the rest.
Venom Toxicity - Toxicological studies rank Naja oxiana as potentially the most venomous cobra species in the world.
Its crude venom is exceptionally rich in short neurotoxins and cytotoxins, capable of inducing rapid neuromuscular blockade and cell death.
Conservation Status
IUCN Red List Status- Near Threatened (NT).
CITES Status -Listed under Appendix II.
Threats -Its populations are increasingly vulnerable to intensive habitat fragmentation and economic development in river valleys and piedmont deserts across Central Asia.
