encircled by part_of part of part of adjacent to adjacent to mesotibia tarsus mesotibio-mesotarsal conjunctiva mesotarsus The cuticle of the segment of the mid leg that is composed of mesotarsomeres connected to each other by intertarsomeral conjunctiva. The first mesotarsomere is connected to the distal margin of the mesotibia by the mesotibio-mesotarsal conjunctiva. cuticle of mesotarsus distal margin