Sinomicrurus gorei

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Context

• Researchers from Mizoram University’s zoology department have discovered a new species of coral snake in the state.
• It has been named Sinomicrurus gorei after British India doctor Gore.

Details

• This newly discovered coral snake species is locally recognised as "Rul Thi Hna" due to its striking resemblance to Thi Hna, a traditional amber necklace in the Mizo culture.
• Until now, S Sinomicrurus gorei was commonly regarded as the same species as S macclellandi due to their close resemblance.
• A recent investigation now supports the notion that it is indeed a distinct species, as indicated by its unique patterns, scales, DNA, and skull characteristic.

Coral Snakes

• Coral Snakes are a group of venomous snakes found primarily in tropical and subtropical regions.

Scientific Classification:

• Family: Elapidae
• Subfamily: Elapinae
• Genus: Micrurus and Micruroides

Habitat:

• Found in various habitats, including rainforests, deserts, and scrublands.
• Distributed in the Americas, with species in North America, Central America, and South America.

Characteristics:

• Elongated, slender bodies with smooth scales.
• Distinctive coloration: bands of red, yellow, and black, arranged in specific patterns.
• Mimicry: Coral snakes are known for mimicking the coloration of non-venomous snakes to deter predators.

Venom:

• Coral snakes possess potent neurotoxic venom.
• Fangs are small, and they must chew to inject venom; they don't have large, hinged fangs like vipers. 

Behavior and Diet:

• Nocturnal and secretive.
• Feed on other small snakes and reptiles.
• Typically, docile but can be dangerous due to venom.

Conservation Status:

• Some species face threats due to habitat loss and persecution.
• Conservation status varies by species; some are classified as least concern, while others may be near-threatened or endangered.

Importance in Ecosystem:

• Coral snakes play a role in controlling populations of small reptiles and contribute to the balance of ecosystems.

PRACTICE QUESTION Question: The discovery of Sinomicrurus gorei, a new species of coral snake, was made by researchers from Mizoram University. What local cultural element played a role in the identification of this snake, and what specific features were considered in confirming its status as a distinct species? a) Named after a local deity, with its identification based on traditional folklore. b) Recognized as "Rul Thi Hna" due to its resemblance to a traditional amber necklace, with confirmation based on unique patterns, scales, DNA, and skull characteristics. c) Associated with a significant river in the region, with confirmation based on its ecological preferences. d) Identified through its venom characteristics and their role in traditional medicine. The correct answer is: b) Recognized as "Rul Thi Hna" due to its resemblance to a traditional amber necklace, with confirmation based on unique patterns, scales, DNA, and skull characteristics.