noncloacal
Noncloacal refers to anatomical structures or biological processes that are not associated with or do not involve the cloaca. The cloaca is a unique anatomical feature found in many vertebrates, including birds, reptiles, amphibians, and some mammals, serving as a common exit point for the digestive, urinary, and reproductive tracts. In animals possessing a cloaca, waste products and reproductive cells are expelled through this single opening.
Therefore, anything described as noncloacal exists or functions separately from this specialized posterior opening. For example,