larval segment
 |__larval neuromere_____________
larval central nervous system    |
 |__larval neuromere_____________|
larval brain                     |
 |__larval supraesophageal zone__|
neuromere                        |
 |__larval neuromere_____________|
 |__protocerebrum________________|
supraesophageal zone             |
 |__protocerebrum________________|
 |__larval supraesophageal zone__|
                                 larval protocerebrum  1215 rec.
                                  |__bulb primordium
                                  |   |__inferior bulb primordium
                                  |   |__superior bulb primordium
                                  |__cell body rind of larval protocerebrum 9 rec.
                                  |   |__cell body rind of larval mushroom body
                                  |   |__larval pars intercerebralis 9 rec.
                                  |   |__larval pars lateralis
                                  |__embryonic/larval lateral accessory lobe
                                  |__embryonic/larval mushroom body 285 rec.
                                  |   |__calyx of larval mushroom body(+) 35 rec.
                                  |   |__core layer of the larval mushroom body 17 rec.
                                  |   |__inner layer of the larval mushroom body 18 rec.
                                  |   |__lobe system of larval mushroom body(+) 34 rec.
                                  |   |__outer layer of the larval mushroom body 18 rec.
                                  |   |__pedunculus of larval mushroom body 18 rec.
                                  |   |__spur of larval mushroom body 8 rec.
                                  |   |__surface layer of the larval mushroom body 15 rec.
                                  |__embryonic/larval optic lobe 939 rec.
                                  |   |__lamina anlage(+) 142 rec.
                                  |   |__larval optic anlage(+) 304 rec.
                                  |   |__larval optic lobe A-subperineurial glial cell
                                  |   |__larval optic lobe compartment(+) 2 rec.
                                  |   |__larval optic neuropil(+) 5 rec.
                                  |   |__lobula anlage 5 rec.
                                  |   |__lobula plate anlage 4 rec.
                                  |   |__medulla anlage 112 rec.
                                  |   |__optic lobe neuroepithelial cell 75 rec.
                                  |   |__optic neuroblast(+) 85 rec.
                                  |__embryonic/larval posterior lateral protocerebrum
                                  |   |__embryonic/larval nodulus - primordial
                                  |__embryonic/larval protocerebral commissure
                                  |__embryonic/larval ventrolateral protocerebrum
                                  |__larval anterior transverse tract
                                  |__larval inferior protocerebrum 2 rec.
                                  |   |__embryonic/larval crepine 1 rec.
                                  |   |__embryonic/larval superior clamp 1 rec.
                                  |   |__larval posterior inferior protocerebrum(+) 1 rec.
                                  |__larval posterior superior transverse fascicle
                                  |   |__larval lateral posterior superior transverse fascicle
                                  |   |__larval medial posterior superior transverse fascicle
                                  |__larval sub-ellipsoid commissure
                                  |__larval superior protocerebrum 2 rec.
                                      |__embryonic/larval anterior optic tubercle primordial
                                      |__embryonic/larval superior intermediate protocerebrum
                                      |__embryonic/larval superior lateral protocerebrum(+) 1 rec.
                                      |__embryonic/larval superior medial protocerebrum(+) 1 rec.