Landolt's club in the retina of the African lungfish, Protopterus aethiopicus, Heckel.
D000818:Animals; D002923:Cilia; D004848:Epithelium; D005399:Fishes / Q000033:anatomy & histology*; D006003:Glycogen / Q000032:analysis; D008854:Microscopy, Electron; D008870:Microtubules; D008928:Mitochondria; D009940:Organoids; D012160:Retina / Q000166:cytology*
D006003:Glycogen