adult abdominal segment
 |__adult anterior abdominal segment__
anterior abdominal segment            |
 |__abdominal segment 2_______________|
 |__adult anterior abdominal segment__|
                                      adult abdominal segment 2  68 rec.
                                       |__abdominal 2 lateral tergosternal muscle 110 2 rec.
                                       |   |__muscle cell of abdominal 2 lateral tergosternal muscle 110 2 rec.
                                       |__abdominal 2 oblique dorsal muscle 113 1 rec.
                                       |   |__muscle cell of abdominal 2 oblique dorsal muscle 113 1 rec.
                                       |__abdominal 2 spiracular muscle 112
                                       |   |__muscle cell of abdominal 2 spiracular muscle 112
                                       |__abdominal 2 temporary eclosion muscle DA1
                                       |   |__muscle cell of abdominal 2 temporary eclosion muscle DA1
                                       |__abdominal 2 temporary eclosion muscle DA2
                                       |   |__muscle cell of abdominal 2 temporary eclosion muscle DA2
                                       |__abdominal 2 temporary eclosion muscle DA3
                                       |   |__muscle cell of abdominal 2 temporary eclosion muscle DA3
                                       |__abdominal 2 temporary eclosion muscle LL1
                                       |   |__muscle cell of abdominal 2 temporary eclosion muscle LL1
                                       |__abdominal 2 temporary eclosion muscle SBM
                                       |   |__muscle cell of abdominal 2 temporary eclosion muscle SBM
                                       |__abdominal 2 temporary eclosion muscle VL1
                                       |   |__muscle cell of abdominal 2 temporary eclosion muscle VL1
                                       |__abdominal 2 temporary eclosion muscle VL2
                                       |   |__muscle cell of abdominal 2 temporary eclosion muscle VL2
                                       |__abdominal 2 ventral muscle 111 2 rec.
                                       |   |__muscle cell of abdominal 2 ventral muscle 111 2 rec.
                                       |__abdominal sternite 2 32 rec.
                                       |   |__Wheeler's organ 6 rec.
                                       |__abdominal tergite 2 37 rec.
                                       |__adult abdominal dorsal tracheal branch 4
                                       |__adult abdominal segment 2 anterior compartment
                                       |__adult abdominal segment 2 posterior compartment
                                       |__adult abdominal spiracle 2
                                       |__adult dorsal oenocyte band 2
                                       |__adult tracheal transverse connective 3
                                       |__adult ventral oenocyte band 2
                                       |__integument of adult abdominal segment 2