A functional unit consisting of an eversible gland with neurosecretory innervation and a proprioreceptor derived from a complex sensillum in an insect.
D000818:Animals; D003712:Dendrites; D007313:Insecta / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D009489:Neurosecretion; D009490:Neurosecretory Systems / Q000166:cytology; D011434:Proprioception; D012679:Sense Organs / Q000166:cytology* / Q000294:innervation; D013045:Species Specificity