👉 Phalanx, also known as a phalanx or phalanxoid bone, is an irregularly shaped bone that typically exists in the lower extremities of many animals. It is composed of two short bones, which are joined together at their ends to form a long, slender structure called a phalanx. Phalanges, or phalanxes, are the shorter bones that make up the phalanx. Phalanxoids are characterized by their irregular shape and often have a