nervous system
 |__peripheral nervous system____________
sensory neuron                           |
 |__external sense organ sensory neuron__|
sensory organ cell                       |
 |__external sense organ sensory neuron__|
organ system subdivision                 |
 |__peripheral nervous system____________|
PNS neuron                               |
 |__external sense organ sensory neuron__|
                                         eo neuron  943 rec.
                                          |__adult hygrosensory neuron Ir40a VP1d
                                          |__adult hygrosensory neuron Ir40a VP4 chamber II
                                          |__adult hygrosensory neuron Ir68a VP5
                                          |__antennal olfactory receptor neuron of basiconic sensillum 229 rec.
                                          |   |__adult olfactory receptor neuron ab11a 6 rec.
                                          |   |__adult olfactory receptor neuron ab11b
                                          |   |__adult olfactory receptor neuron ab11c
                                          |   |__adult olfactory receptor neuron ab12a
                                          |   |__adult olfactory receptor neuron ab12b
                                          |   |__adult olfactory receptor neuron ab12c
                                          |   |__adult olfactory receptor neuron Gr21a/63a 33 rec.
                                          |   |__adult olfactory receptor neuron Or7a 4 rec.
                                          |   |__adult olfactory receptor neuron Or9a 4 rec.
                                          |   |__adult olfactory receptor neuron Or10a 9 rec.
                                          |   |__adult olfactory receptor neuron Or13a 6 rec.
                                          |   |__adult olfactory receptor neuron Or22 59 rec.
                                          |   |__adult olfactory receptor neuron Or42b 8 rec.
                                          |   |__adult olfactory receptor neuron Or43b 6 rec.
                                          |   |__adult olfactory receptor neuron Or47a 13 rec.
                                          |   |__adult olfactory receptor neuron Or49a/85f 10 rec.
                                          |   |__adult olfactory receptor neuron Or49b 4 rec.
                                          |   |__adult olfactory receptor neuron Or56a 7 rec.
                                          |   |__adult olfactory receptor neuron Or59b 20 rec.
                                          |   |__adult olfactory receptor neuron Or67a 20 rec.
                                          |   |__adult olfactory receptor neuron Or67b 8 rec.
                                          |   |__adult olfactory receptor neuron Or67c 6 rec.
                                          |   |__adult olfactory receptor neuron Or69a 6 rec.
                                          |   |__adult olfactory receptor neuron Or82a 8 rec.
                                          |   |__adult olfactory receptor neuron Or85a 6 rec.
                                          |   |__adult olfactory receptor neuron Or85b/98b 8 rec.
                                          |   |__adult olfactory receptor neuron Or92a 13 rec.
                                          |   |__adult olfactory receptor neuron Or98a 6 rec.
                                          |__antennal olfactory receptor neuron of coeloconic sensillum 44 rec.
                                          |   |__adult olfactory receptor neuron Amt/Rh50 VM6v
                                          |   |__adult olfactory receptor neuron Ir31a 10 rec.
                                          |   |__adult olfactory receptor neuron Ir41a 2 rec.
                                          |   |__adult olfactory receptor neuron Ir75a 9 rec.
                                          |   |__adult olfactory receptor neuron Ir75b 9 rec.
                                          |   |__adult olfactory receptor neuron Ir75c 6 rec.
                                          |   |__adult olfactory receptor neuron Ir75d(+) 4 rec.
                                          |   |__adult olfactory receptor neuron Ir76a 4 rec.
                                          |   |__adult olfactory receptor neuron Ir84a 24 rec.
                                          |   |__adult olfactory receptor neuron Ir92a 4 rec.
                                          |   |__adult olfactory receptor neuron Or35a 6 rec.
                                          |__antennal olfactory receptor neuron of grooved sensillum of sacculus 6 rec.
                                          |   |__adult olfactory receptor neuron Amt/Rh50 VM6l
                                          |   |__adult olfactory receptor neuron Amt/Rh50 VM6m
                                          |   |__adult olfactory receptor neuron Ir64a(+) 6 rec.
                                          |__antennal olfactory receptor neuron of intermediate sensillum 42 rec.
                                          |   |__adult olfactory receptor neuron Or2a 5 rec.
                                          |   |__adult olfactory receptor neuron Or19 11 rec.
                                          |   |__adult olfactory receptor neuron Or23a 11 rec.
                                          |   |__adult olfactory receptor neuron Or43a 9 rec.
                                          |   |__adult olfactory receptor neuron Or83c 16 rec.
                                          |__bristle sensory neuron 194 rec.
                                          |   |__adult pheromone-sensing neuron of leg(+)
                                          |   |__gustatory receptor neuron of the wing(+) 5 rec.
                                          |   |__labellar taste bristle sensory neuron(+) 35 rec.
                                          |   |__leg taste bristle chemosensory neuron(+) 96 rec.
                                          |   |__mechanosensory neuron of chaeta(+) 56 rec.
                                          |   |__prothoracic coxal bristle sensory neuron
                                          |   |__prothoracic femoral bristle sensory neuron
                                          |   |__prothoracic tibial bristle sensory neuron
                                          |   |__prothoracic trochanteral bristle sensory neuron(+)
                                          |   |__sugar-sensing neuron of taste bristle(+) 40 rec.
                                          |__chemosensory neuron of adult labral sensillum 7 10 rec.
                                          |   |__Gr2a neuron of adult labral sensillum 7
                                          |   |__sweet taste neuron of adult labral sensillum 7(+) 1 rec.
                                          |__chemosensory neuron of adult labral sensillum 8
                                          |__chemosensory neuron of adult labral sensillum 9
                                          |__des2 neuron 4 rec.
                                          |__eo dendrite 1 rec.
                                          |__gustatory receptor neuron C6 of the terminal organ distal group
                                          |__gustatory receptor neuron C15 of the terminal organ distal group
                                          |__labellar taste peg chemosensory neuron
                                          |   |__adult Ir56d neuron of labellar taste peg
                                          |__larval ALSOp neuron 1 rec.
                                          |__larval ASOp neuron
                                          |__larval DMSOp neuron 1 rec.
                                          |__larval Keilin organ neuron 2 rec.
                                          |   |__larval mesothoracic Keilin organ neuron(+) 1 rec.
                                          |   |__larval metathoracic Keilin organ neuron(+)
                                          |   |__larval prothoracic Keilin organ neuron(+) 1 rec.
                                          |   |__larval thoracic vesA neuron(+) 2 rec.
                                          |   |__larval thoracic vesB neuron(+) 2 rec.
                                          |   |__larval thoracic vesC neuron(+) 2 rec.
                                          |   |__larval thoracic vesD neuron(+) 2 rec.
                                          |   |__larval thoracic vesE neuron(+) 2 rec.
                                          |__les3 neuron 3 rec.
                                          |   |__mesothoracic les3 neuron 2 rec.
                                          |   |__metathoracic les3 neuron 1 rec.
                                          |__maxillary palp olfactory receptor neuron 90 rec.
                                          |   |__adult olfactory receptor neuron Or33c/85e 17 rec.
                                          |   |__adult olfactory receptor neuron Or42a 24 rec.
                                          |   |__adult olfactory receptor neuron Or46a 13 rec.
                                          |   |__adult olfactory receptor neuron Or59c 27 rec.
                                          |   |__adult olfactory receptor neuron Or71a 14 rec.
                                          |   |__adult olfactory receptor neuron Or85d 5 rec.
                                          |__mechanosensory eo neuron 96 rec.
                                          |   |__labellar taste peg mechanosensory neuron 1 rec.
                                          |   |__larval DMSOh neuron
                                          |   |__larval PLSOp neuron
                                          |   |__mechanosensory neuron of adult labral sensillum 1
                                          |   |__mechanosensory neuron of adult labral sensillum 2
                                          |   |__mechanosensory neuron of adult labral sensillum 3
                                          |   |__mechanosensory neuron of adult labral sensillum 4
                                          |   |__mechanosensory neuron of adult labral sensillum 5
                                          |   |__mechanosensory neuron of adult labral sensillum 6
                                          |   |__mechanosensory neuron of adult labral sensillum 8
                                          |   |__mechanosensory neuron of adult labral sensillum 9
                                          |   |__mechanosensory neuron of chaeta(+) 56 rec.
                                          |   |__mechanosensory neuron of leg campaniform sensillum(+) 34 rec.
                                          |   |__sensory neuron of haltere campaniform sensillum 8 rec.
                                          |   |__sensory neuron of wing campaniform sensillum(+) 5 rec.
                                          |__sensory neuron of campaniform sensillum 65 rec.
                                          |   |__abdominal desC neuron(+) 4 rec.
                                          |   |__abdominal desD neuron(+) 2 rec.
                                          |   |__abdominal lesB neuron(+) 1 rec.
                                          |   |__abdominal v'esA neuron(+) 2 rec.
                                          |   |__abdominal v'esB neuron(+) 2 rec.
                                          |   |__abdominal vesA neuron(+) 2 rec.
                                          |   |__abdominal vesB neuron(+) 2 rec.
                                          |   |__abdominal vesC neuron(+) 2 rec.
                                          |   |__gustatory receptor neuron B1 of the terminal organ dorsolateral group 3 rec.
                                          |   |__gustatory receptor neuron B2 of the terminal organ dorsolateral group 4 rec.
                                          |   |__gustatory receptor neuron B3 of the terminal organ dorsolateral group
                                          |   |__gustatory receptor neuron C1 of the terminal organ distal group 3 rec.
                                          |   |__gustatory receptor neuron C2 of the terminal organ distal group 3 rec.
                                          |   |__gustatory receptor neuron C3 of the terminal organ distal group 3 rec.
                                          |   |__gustatory receptor neuron C8 of the terminal organ distal group
                                          |   |__gustatory receptor neuron C9 of the terminal organ distal group
                                          |   |__gustatory receptor neuron C16 of the terminal organ distal group
                                          |   |__larval vesM neuron
                                          |   |__mechanosensory neuron of leg campaniform sensillum(+) 34 rec.
                                          |   |__mesothoracic desA neuron 1 rec.
                                          |   |__mesothoracic desC neuron 1 rec.
                                          |   |__mesothoracic desD neuron 1 rec.
                                          |   |__mesothoracic lesA neuron
                                          |   |__mesothoracic lesC neuron 1 rec.
                                          |   |__metathoracic desA neuron
                                          |   |__metathoracic desC neuron
                                          |   |__metathoracic desD neuron
                                          |   |__metathoracic lesA neuron
                                          |   |__metathoracic lesC neuron
                                          |   |__prothoracic desA neuron 1 rec.
                                          |   |__prothoracic desC neuron 1 rec.
                                          |   |__prothoracic desD neuron 1 rec.
                                          |   |__prothoracic lesA neuron 1 rec.
                                          |   |__prothoracic lesC neuron 1 rec.
                                          |   |__sensory neuron of haltere campaniform sensillum 8 rec.
                                          |   |__sensory neuron of wing campaniform sensillum(+) 5 rec.
                                          |   |__thoracic v'esA neuron(+) 2 rec.
                                          |   |__thoracic v'esB neuron(+) 2 rec.
                                          |   |__v''esA neuron 1 rec.
                                          |   |__v''esB neuron 1 rec.
                                          |   |__v'es2 neuron(+) 7 rec.
                                          |__sensory neuron of trichoid sensillum 190 rec.
                                          |   |__abdominal 8 spA neuron 1 rec.
                                          |   |__abdominal 8 spB neuron 1 rec.
                                          |   |__abdominal 8 spC neuron 1 rec.
                                          |   |__abdominal 8 spD neuron 1 rec.
                                          |   |__abdominal lesA neuron(+) 3 rec.
                                          |   |__abdominal lesC neuron(+) 2 rec.
                                          |   |__antennal olfactory receptor neuron of trichoid sensillum(+) 181 rec.
                                          |   |__larval ALSOh neuron 1 rec.
                                          |   |__larval ASOh neuron
                                          |   |__larval DMSOh neuron
                                          |   |__mechanosensory neuron of maxillary palp bristle
                                          |   |__mechanosensory neuron of postgenal trichoid sensillum
                                          |   |__mechanosensory neuron of proximal rostral trichoid sensillum
                                          |   |__mesothoracic desB neuron 1 rec.
                                          |   |__mesothoracic desE neuron 1 rec.
                                          |   |__mesothoracic lesB neuron 1 rec.
                                          |   |__metathoracic desB neuron
                                          |   |__metathoracic desE neuron
                                          |   |__metathoracic lesB neuron
                                          |   |__prothoracic desB neuron 1 rec.
                                          |   |__prothoracic desE neuron 1 rec.
                                          |   |__prothoracic lesB neuron 1 rec.
                                          |   |__sensory neuron of haltere capitellum trichoid sensillum 1 rec.
                                          |__type III sensory neuron of ventral ipsilateral fibers
                                          |__v'es3 neuron 4 rec.
                                              |__mesothoracic v'es3 neuron 2 rec.
                                              |__metathoracic v'es3 neuron 1 rec.
                                              |__prothoracic v'es3 neuron 1 rec.