Hoplobatrachus tigerinus, commonly known as the Indian bullfrog or Indus Valley bullfrog, is a large aquatic amphibian native to South and Southeast Asia. This species is characterized by its robust body, long legs, and smooth, greenish-brown skin adorned with darker spots. Adults can grow up to 20 cm (about 8 inches) in length, making them one of the largest frogs in the region. They are known for their loud, deep croaks, especially during the breeding season, which typically occurs in monsoon months. Preferring freshwater habitats like ponds, marshes, and rice fields, they are voracious predators, feeding on a diet of insects, smaller frogs, and even small mammals. While they play an essential role in their ecosystem as both predators and prey, they also face threats from habitat loss and pollution. Their adaptability has allowed them to thrive in various environments, making them a common sight in many parts of their range.