👉 Arenopsaltriini are a group of animals in the order Arenopontidae, which is also known as the "spiny" or "butterfly" order. These animals have soft, often flattened bodies and small eyes, making them ideal for swimming in water. They are characterized by their spiral-like bodies that resemble a butterfly's wings, with sharp spines on the sides of the body. Arenopsaltriini include a wide range of species, from small aquatic
