Uberon definition : A subdivision of the digestive tract that connects the small intestine to the cloaca
or anus. Lacks or has few villi[Kardong].;
Uberon related term : intestinum crassum;
Uberon Homology note : Intestinal surface area also is increased in amphibians and reptiles by internal folds
and occasionally by a few villi. The intestine can be divided into a small intestine
and a slightly wider large intestine.[well established][VHOG];