SEM STUDY ON THE MUCOSA OF DIGESTIVE TRACT OF OPHICEPHALUS ARGUS CANTOR / 解剖学报

The mucosal surface of the digestive tract of Ophicephalus argus Cantor was observed with scanning electron microscope. The ultrastructural features of buccopharynx, oesophagus, stomach and intestine were observed. There are many microridges on the surface of mucosal cells of the buccopharynx and oesophagus. On the surface of mucosal cells of the stomach and intestine exist many microvilli, and numerous goblet cells located in the mucosal epithelium of the buccopharynx, oesophagus and intestine. These structural features may be related to feeding habits of Ophicephalus; argus.