Explanation of Figures. 



Index letters. 



Aap 



Ah 



ah.fr 



ANG 



Ao 



ART 



art.h 



art.mx. 



art.pmx 



AS 



asc.mx. 



asc.pmx 



asc.v 



BO 



BS 



cb 



cl 



D 



D.ECP 



dgr 



Do 



ec.fr 



ECP 



ECT 



ENP 



EP 



ESC 

 EX 



fc 

 f. fr 

 fo 



FR 



gc 

 gern 



Extracranial glossopharyngeal ganglion. 



Intracranial glossopharyngeal ganglion. 



Nervus glossopharyngeus. 



Glossopharyngeus foramen. 



Profundus ganglion. 



Trigeminus ganglion. 



Sympathetic ganglion. 



Extracranial vagus ganglion. 



Intracranial vagus ganglion. 



Hyomandibular. 



Internal carotid foramen. 



Ist. to llth. Infraorbital latero-sensory 



organs. 

 Infraorbital latero-sensory canal. 

 Interopercular. 



Ist. to 4th. Infraorbital bones. 

 Lachrymal. 

 -V. Levator arcus branchialis externus of first 



to fifth branchial arches. 

 Levator arcus branchialis internus, anterior 



muscle. 

 Levator arcus branchialis externus, posterior 



muscle. 

 Levator arcus palatinus. 

 Levator operculi. 



Foramen for mandibularis externus facialis. 

 Mesethmoid. 

 Mesethmoid process. 



Foramen for mandibularis internus facialis. 

 Metapterygoid. 

 Maxillary. 



Maxillary process of Palatine. 

 Nasal. 



nasal aperture. i ■ 



nervus facialis. 

 Nervus lineae lateralis. 

 Nervus opticus. 



