Eye of the cockle, Cardium edule: anatomical and physiological investigations.
D000818:Animals; D005123:Eye / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D008974:Mollusca / Q000033:anatomy & histology*; D009799:Ocular Physiological Phenomena; D011984:Sensory Receptor Cells / Q000166:cytology / Q000502:physiology