Retinal structure: moilusc cephalopods: Octopus, Sepia.
D000818:Animals; D049830:Cephalopoda; D004583:Electrons; D006652:Histological Techniques; D008853:Microscopy; D008854:Microscopy, Electron; D049831:Octopodiformes; D012160:Retina / Q000033:anatomy & histology*; D049833:Sepia; D012758:Shellfish
MICROSCOPY, ELECTRON; RETINA/anatomy and histology