👉 Lumbricoids are a class of cartilaginous bones that make up the skeleton of vertebrates. They are characterized by their unique shape, which is characterized by the presence of two sets of ribs, one on each side of the spine. These bones are called lumbricus and occur in various forms, including those found in some animals such as whales, dolphins, and birds. Lumbricoids play an important role in maintaining the stability of the skeleton. They help to
