Dictionary of Ichthyology
|
Dictionary of Ichthyology | |
|
| oesophagus = that tubular portion of the gut between the pharynx and the stomach. Also spelled esophagus. |
| Guts of Protopterus from Kingsley's "Textbook of Vertebrate Zoology, 1906. C = caecum, G = gall bladder, HV = hepatic vein, L = liver, O = oesophagus, OD = oviduct, PV = pyloric valve, R = rectum, RD = renal (mesonephric) duct, S = stomach, SP = spleen, SV = spiral valve, V = vent. Photograph by Brian W. Coad. | |