• • entity
    • continuant
      • generically dependent continuant
        • ajax_class
      • independent continuant
        • anatomical entity
          • immaterial anatomical entity
            • ajax_class
          • material anatomical entity
            • anatomical collection
              • ajax_class
            • anatomical structure
              • acellular anatomical structure
                • ajax_class
              • anatomical junction
                • ajax_class
              • anatomical system
                • ajax_class
              • cell condensation
                • ajax_class
              • conceptus
              • ectoderm-derived structure
                • ajax_class
              • endoderm-derived structure
                • ajax_class
              • fungal structure
              • lateral structure
                • ajax_class
              • mesoderm-derived structure
                • ajax_class
              • mixed ectoderm/mesoderm/endoderm-derived structure
              • mixed endoderm/mesoderm-derived structure
                • ajax_class
              • morphological feature
                • ajax_class
              • multi cell part structure
                • ajax_class
              • multicellular anatomical structure
                • anatomical conduit
                  • ajax_class
                • brain ventricle/choroid plexus
                  • ajax_class
                • external soft tissue zone
                  • ajax_class
                • multi organ part structure
                  • ajax_class
                • multi-tissue structure
                  • ajax_class
                • multicellular organism
                  • ajax_class
                • organ
                  • brain
                    • ajax_class
                  • compound organ
                    • ajax_class
                  • digestive system element
                    • ajax_class
                  • gill
                  • hemopoietic organ
                  • immune organ
                  • muscle organ
                    • ajax_class
                  • reproductive organ
                    • ajax_class
                  • sense organ
                    • ajax_class
                  • skeletal element
                    • ajax_class
                  • skin of body
                  • thoracic segment organ
                    • ajax_class
                  • trunk region element
                    • thoracic segment organ
                      • ajax_class
                    • trunk bone
                      • ajax_class
                    • viscus
                      • ajax_class
                • organ part
                  • ajax_class
                • organ system subdivision
                  • ajax_class
                • organism subdivision
                  • ajax_class
                • reproductive structure
                  • ajax_class
                • tissue
                  • ajax_class
              • muscle structure
                • ajax_class
              • neural crest-derived structure
                • ajax_class
              • septum
                • ajax_class
              • structure with developmental contribution from neural crest
                • ajax_class
              • surface structure
                • ajax_class
              • transparent eye structure
                • ajax_class
            • anatomical surface region
            • developing anatomical structure
              • ajax_class
            • disconnected anatomical group
              • ajax_class
            • organism substance
              • ajax_class
        • immaterial entity
          • ajax_class
        • material entity
          • ajax_class
      • specifically dependent continuant
        • ajax_class
    • occurrent
      • ajax_class
  • role
    • ajax_class
  • role
    • ajax_class