What is the weight of a baby stingray?

The weight of a baby stingray, or pup, can vary depending on the species, but they typically weigh between 0.5 to 2 pounds (about 0.2 to 0.9 kilograms) at birth. These pups are usually born live and are relatively small, measuring around 10 to 12 inches in diameter. As they grow, their weight will significantly increase based on their species and environment.