title: A note on the ultrastructure of the Octopus olfactory organ.
mesh_terms: D000818:Animals; D002923:Cilia; D004847:Epithelial Cells; D008854:Microscopy, Electron; D049831:Octopodiformes / Q000033:anatomy & histology; D009832:Olfactory Nerve / Q000648:ultrastructure*; D012679:Sense Organs / Q000648:ultrastructure; D012903:Smell