👉 Tismomorpha is a group of marine gastropod mollusks, commonly known as octopuses, which are part of the family Octopoda. These mollusks are characterized by their large eyes and a long snout that allows them to dive deep into the ocean for food. They have four arms with eight segments (legs) each, and they can be found in various environments such as coral reefs, mangrove forests, and even on beaches.