A light and electron microscopic investigation of the digestive system of the Ophiuroid ophiuroiderma panamensis (Brittle Star).
D000818:Animals; D004064:Digestive System / Q000033:anatomy & histology*; D004447:Echinodermata; D004947:Esophagus / Q000033:anatomy & histology; D008854:Microscopy, Electron; D009055:Mouth / Q000033:anatomy & histology; D010614:Pharynx / Q000033:anatomy & histology