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DictionarySeechoanaEncyclopediaSeeChoanachoanae
choana [ko´ah-nah] (pl. cho´anae) (L.) 1. infundibulum.2. [pl.] the paired openings between the nasal cavity and the nasopharynx.cho·a·nae (kō'an-ē), [TA] Plural of choana.choanae the internal nostrils which open into the roof of the mouth in all air-breathing vertebrates. |