Innervation of the integument of pulmonata.
D000818:Animals; D006372:Helix, Snails / Q000033:anatomy & histology*; D008195:Lymnaea / Q000033:anatomy & histology*; D008855:Microscopy, Electron, Scanning; D009420:Nervous System / Q000033:anatomy & histology*; D009475:Neurons, Afferent / Q000166:cytology*; D011984:Sensory Receptor Cells / Q000648:ultrastructure