name primary_choana namespace http://cytomer.bioinf.med.uni-goettingen.de# parent part_of_nose ACC [] cy0008796 label [de] Ursprüngliche hintere Nasenöffnung comment [en] The primary choanas are the openings of primitive embryonical nasal cavities into the oral cavity. label [en] Primary choana comment [de] Durch die primären Choanen öffnen sich die primitiven Nasenhöhlen in die Mundhöhle des Embryos. label [med] Choana primaria nameGermanSynonym [] Primitive Choanen organNo [] 81218 speciesNo [] 86 annotationRemark [] dka isPartOf Carnegie_Stage_19 isPartOf Carnegie_Stage_20 isPartOf naris