abdomen
 |__telson__________________________________
abdominal segment                           |
 |__terminal segment________________________|
anterior-posterior subdivision of organism  |
 |__telson__________________________________|
                                            abdominal segment 9  267 rec.
                                             |__abdominal 9 neuroblast NB5-4
                                             |   |__larval abdominal 9 neuroblast NB5-4 (female)
                                             |   |__larval abdominal 9 neuroblast NB5-4 (male)
                                             |__abdominal segment 9 anterior compartment
                                             |__abdominal segment 9 posterior compartment
                                             |__adult abdominal segment 9 76 rec.
                                             |   |__adult abdominal segment 9 anterior compartment
                                             |   |__adult abdominal segment 9 posterior compartment
                                             |   |__epandrium(+) 64 rec.
                                             |   |__hypandrium(+) 36 rec.
                                             |__embryonic abdominal segment 9 77 rec.
                                             |   |__embryonic abdominal 9 neuromere
                                             |   |__male genital disc primordium 2 rec.
                                             |__larval abdominal segment 9 106 rec.
                                                 |__abdominal 9 dorsocaudal sensory organ PLSOh 3 rec.
                                                 |__abdominal 9 lateral chordotonal organ lch3/1 1 rec.
                                                 |__abdominal 9 ventral denticle belt 16 rec.
                                                 |__adepithelial cell of male genital disc
                                                 |__central domain of larval A9 neuromere
                                                 |__dorsal domain of larval A9 neuromere
                                                 |__embryonic/larval abdominal 9 sensillum(+) 5 rec.
                                                 |__hypodermal muscle of larval abdominal 9(+) 16 rec.
                                                 |__larval abdominal 9 nerve
                                                 |__larval abdominal 9 neuromere(+)
                                                 |__male genital disc(+) 64 rec.
                                                 |__male genital primordium(+) 11 rec.
                                                 |__ventral domain of larval A9 neuromere