👉 Cuenotaster is a type of marine gastropod mollusk, commonly known as the cactus shrimp. It belongs to the family Cephalopoda and is characterized by its long, flexible tentacles that can extend up to three feet in length. These creatures are found primarily in freshwater habitats such as rivers and lakes, where they feed on a variety of small invertebrates like crabs, snails, and other aquatic animals.