👉 The term "Cylicobdellidae" is a family of ammonoid clams that belongs to the group known as the Cylicobdella or cylicobdellid clams, which are characterized by their large size and complex shell. These clams have a flattened head with two sets of eyes on each side, allowing them to see in low light conditions. The body is covered in soft, smooth exoskeletons that are composed of numerous small, interconnected fil
