The Nandiniidae family is a group of snake species commonly found in Asia. Although there are not many synonyms for this word, it can sometimes be referred to as the Asian water snake family. This group of snakes is known for their aquatic lifestyle, often found in freshwater habitats such as rivers and lakes. They have elongated bodies, flattened tails for swimming, and eyes and nostrils positioned on the tops of their heads for easy breathing while submerged. Nandiniidae may also be called the water snake family, as they are incredibly adept swimmers, making them well-suited for their aquatic environment. Despite their often mild-mannered nature, some Nandiniidae species are known for their venomous bites, making them a potential danger to humans and other animals.