Plate Image MK # EMAP:ID X Y MK Description mouse012 Name (Synonyms) ======================================================================================================================== 26a e 6 EMAPA:16980 4728 7589 mesencephalic vesicle mesencephalic vesicle (cerebral aqueduct) 26a e 9 EMAPA:16994 4608 2629 endolymphatic diverticular appendage of otic vesicle (otocyst) endolymphatic appendage 26a e 12 EMAPA:17286 4984 2621 main (vestibular) portion of otic vesicle inner ear vestibular component