Which of the following species is critically endangered reptile in India?

Question

Accepted Answer

The correct answer is Option 1: Gharial.

1. **Explanation for Option 1 (Gharial):**
   The Gharial (Gavialis gangeticus) is a critically endangered reptile species native to the Indian subcontinent. It is listed as "Critically Endangered" on the International Union for Conservation of Nature (IUCN) Red List. The primary reasons for its critical status include habitat loss due to river pollution, sand mining, and dam construction, as well as depletion of fish resources, which is their main diet. Conservation efforts are ongoing to protect and restore their natural habitats and increase their population through breeding programs.

2. **Explanation for why other options are incorrect:**

- **Option 2 (Bengal Monitor):**
     The Bengal Monitor (Varanus bengalensis) is not classified as critically endangered. It is listed as "Least Concern" on the IUCN Red List. This species is relatively widespread across the Indian subcontinent and is adaptable to various habitats, which contributes to its stable population status.

- **Option 3 (Common Skink):**
     The Common Skink (Eutropis carinata) is also not critically endangered. It is a widespread species found in various parts of South Asia, including India. It is not listed as threatened on the IUCN Red List, indicating that it does not face immediate risks of extinction.

- **Option 4 (Green Turtle):**
     The Green Turtle (Chelonia mydas) is classified as "Endangered" on the IUCN Red List, but not "Critically Endangered." While it faces significant threats from habitat loss, poaching, and climate change, its conservation status is not as severe as that of the Gharial. Conservation efforts are in place to protect nesting sites and reduce bycatch in fishing operations.

In summary, the Gharial is the only species among the options provided that is classified as critically endangered, making Option 1 the correct answer.