eo neuron
 |__mechanosensory eo neuron__
 |__bristle sensory neuron____|
mechanosensory neuron         |
 |__mechanosensory eo neuron__|
                              mechanosensory neuron of chaeta  57 rec.
                               |__adult abdominal mechanosensory chaeta neuron
                               |__adult mechanosensory neuron of hypogynial bristle
                               |   |__adult mechanosensory neuron of hypogynial tooth
                               |__adult thoracic mechanosensory chaeta neuron 37 rec.
                               |   |__mechanosensory neuron of anterior dorsocentral bristle
                               |   |__mechanosensory neuron of anterior notopleural bristle
                               |   |__mechanosensory neuron of anterior postalar bristle
                               |   |__mechanosensory neuron of anterior scutellar bristle 1 rec.
                               |   |__mechanosensory neuron of anterior supraalar bristle
                               |   |__mechanosensory neuron of humeral bristle
                               |   |__mechanosensory neuron of posterior dorsocentral bristle 27 rec.
                               |   |__mechanosensory neuron of posterior notopleural bristle
                               |   |__mechanosensory neuron of posterior postalar bristle
                               |   |__mechanosensory neuron of posterior scutellar bristle 7 rec.
                               |   |__mechanosensory neuron of posterior supraalar bristle
                               |   |__mechanosensory neuron of presutural bristle
                               |__leg mechanosensory bristle mechanosensory neuron 4 rec.
                               |   |__mesothoracic leg bristle mechanosensory neuron
                               |   |__metathoracic leg bristle mechanosensory neuron
                               |   |__prothoracic leg bristle mechanosensory neuron
                               |__leg taste bristle mechanosensory neuron 2 rec.
                               |   |__mesothoracic leg taste bristle mechanosensory neuron
                               |   |__metathoracic leg taste bristle mechanosensory neuron
                               |   |__prothoracic leg taste bristle mechanosensory neuron
                               |__mechanosensory neuron of adult head bristle 15 rec.
                               |   |__labellar mechanosensory bristle mechanosensory neuron
                               |   |__labellar taste bristle mechanosensory neuron 2 rec.
                               |   |__mechanosensory neuron of antennal bristle
                               |   |__mechanosensory neuron of cibarial dorsal row bristle
                               |   |__mechanosensory neuron of cibarial ventral row bristle
                               |   |__mechanosensory neuron of dorsal postorbital bristle
                               |   |__mechanosensory neuron of frontal bristle
                               |   |__mechanosensory neuron of fronto-orbital bristle
                               |   |__mechanosensory neuron of haustellum bristle
                               |   |__mechanosensory neuron of interocellar bristle
                               |   |__mechanosensory neuron of interommatidial bristle 11 rec.
                               |   |__mechanosensory neuron of maxillary palp bristle
                               |   |__mechanosensory neuron of ocellar bristle 1 rec.
                               |   |__mechanosensory neuron of orbital bristle
                               |   |__mechanosensory neuron of postocellar bristle
                               |   |__mechanosensory neuron of premandibular bristle
                               |   |__mechanosensory neuron of supracervical bristle
                               |   |__mechanosensory neuron of ventral occipital bristle(+)
                               |   |__mechanosensory neuron of ventral postorbital bristle
                               |   |__mechanosensory neuron of vertical bristle
                               |   |__mechanosensory neuron of vibrissal bristle
                               |__mechanosensory neuron of cercal bristle
                               |   |__mechanosensory fruitless neuron of cercal bristle
                               |__mechanosensory neuron of epandrial ventral lobe bristle
                               |   |__mechanosensory fruitless neuron of epandrial ventral lobe bristle
                               |__mechanosensory neuron of surstylar tooth
                               |   |__mechanosensory fruitless neuron of surstylar tooth
                               |__wing bristle mechanosensory neuron
                                   |__mechanosensory neuron of wing margin chemosensory bristle(+)
                                   |__mechanosensory neuron of wing margin mechanosensory bristle(+)