👉 Pteroplatytrygon is a type of pteropod shellfish, commonly known as sea squirt or blue sea shell. These shellfish have a long, cylindrical shape and are characterized by their large size, often reaching up to 10 feet in length. They are typically found in the open ocean near coral reefs and are known for their vibrant colors and unique patterns that can be seen from afar. Pteroplatytrygon is an important species of marine life