. . . "0"^^ . . . "105563034"^^ . "the extremity of the limb in vertebrates"@en-us . "05563034-n"^^ . . "vertebrate foot"@en-us . . . "105244707"@en-us . . . "pedal extremity"@en-us . . . . . "vertebrate foot"^^ . "0"^^ .