endoderm-lined chamber that develops as pouch-like dilation of the caudal end of the hindgut and receives the allantois ventrally and two mesonephric ducts laterally; caudally it ends blindly at the cloacal membrane formed by the union of proctodeal (anal pit) ectoderm and cloacal endoderm, with no intervening mesoderm[MP]. [ MP:0010115 http://en.wikipedia.org/wiki/Cloaca_(embryology) ]

This is just here as a test because I lose it

Term information

Subsets

pheno_slim

curator notes

this class represents the embryonic form of the cloaca, as found in both mammals and non-mammals.

definition

endoderm-lined chamber that develops as pouch-like dilation of the caudal end of the hindgut and receives the allantois ventrally and two mesonephric ducts laterally; caudally it ends blindly at the cloacal membrane formed by the union of proctodeal (anal pit) ectoderm and cloacal endoderm, with no intervening mesoderm[MP].

id

UBERON:0000163