part_of part of part of has part has part has_part bearer of has characteristic cuticle of insect appendage cuticle of insect leg The cuticle of the paired appendage of the insect thorax that is composed of coxa, trochanter, femur, tibia, tarsus, and pretarsus. cuticle of pretarsus cuticle of tibia cuticle of femur cuticle of coxa cuticle of insect thorax cuticle of trochanter cuticle of tarsus bilaterally paired bilaterally paired