2000•Dongwuxue zazhiRequires access
Anatomical Observations of the Digestive Tract of the Pachyhynobius shangchengensis
Lu Ji
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Abstract
The form, length, gross structure and micro structure of the digestive tract of the Pachyhynobius shangchengensis were studied. The digestive tract were different in mucoso and muscularis among the different segrests suse as esophagus, stomach and intestine. Mucosal epithelium consist of stratified columnar cells on esophagus and simple columnar cells on stomach and intestine. The plicae of mucosal, gland's distribution and the thickness of of muscularis are different in the different part of the digestive tract.