Alligator Gar: They are related to bowfin and they are ray-finned fish. They were first found in 1976. They are found in gulfs of water in the park. They are unique to the park because not many water animals live within the park. They don't have a significant role in the ecosystem of the park.
Amphibia: Red River Waterdog
Red River Waterdog: They are classified as an aquatic salamander and must rely on their external gills to breathe. They are found in the waters of the park. They are unique because they aren't very common around the world. They clean the water of the gulfs and eat small underwater animals.
Aves: Fish Crow
Fish croq: Aves are feathered, two legged, winged, and warm blooded animals. They live in the damp parts of the park. They are unique because they mainly live in Mexico. They are important to the environment because they bring other birds to the park. They eat the fish of the park.
Reptilia: Emerald Tree Boa
Emerald Tree Boa: They can grow up to 6 feet and have no subspecies. They live in forests and rainforests. They are unique because they're not usually found in North America. They're important to the ecosystem because they prevent it from overpopulating with animals. They eat rodents in the park.