👉 Drepanosiphinae are a family of small to medium-sized mollusks, commonly known as snails or crabs. They have a wide range of sizes and shapes, from small, round-bodied snails to larger, more elongated creatures like the "Drepanosiphon" (a type of starfish). This group is characterized by their slender bodies, smooth shells, and distinctive claw-like appendages that are usually paired on each side.