1. cloacaZoology
Wikipedia definition
2. CloacaIn zoological anatomy, a cloaca /kloʊˈeɪkə/ is the posterior opening that serves as the only such opening for the intestinal, reproductive, and urinary tracts of certain animal species. All amphibians, birds, reptiles, and monotremes possess this orifice, from which they excrete both urine and feces, unlike placental mammals, which possess two (or three) separate orifices for evacuation.
Read “Cloaca” on English Wikipedia
Read “総排出腔” on Japanese Wikipedia
Read “Cloaca” on DBpedia
Other forms
総排出腔 【そうはいしゅつくう】


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