Term Name:	proctodeum
Synonyms:	amnioproctodeal invagination, anal pit, anus porus, embryonic proctodaeum, proctodaeum
Definition:	Inward fold on the surface of the embryonic ectoderm that develops into an ectodermal terminal part of the digestive tract.
Ontology:	Uberon Ontology [UBERON:0000931]