👉 Gymnomuraena is a genus of freshwater snails in the family Dendrobatidae, known for their unique appearance and habitat. They are characterized by their slender bodies, which can be found in various habitats such as streams, rivers, and lakes. Gymnomuraenas have a wide range of coloration patterns, from dark blue to white to black, depending on the species. These snails are important food sources for many aquatic animals, including small fish, crustaceans,