title: The form and function of the skeleton in pedicellariae from Echinus esculentus L.
mesh_terms: D000818:Animals; D008465:Mechanoreceptors / Q000033:anatomy & histology; D008855:Microscopy, Electron, Scanning; D009132:Muscles / Q000033:anatomy & histology; D012617:Sea Urchins / Q000033:anatomy & histology*; D012863:Skeleton / Q000033:anatomy & histology