FORAMINA 1-7 FORAMINA 



I Al:l E 01 1 ORAMINA.— Contim 



Orbital, anterior inter- See Ethmoid, anterior. 

 nal. 



Orbital, internal. 



Orbital, superior. 



Ossis pubis. 



Oval (of the heart). 



Oval (of the hip). 



Oval (of innominate 

 bone). 



See Canal, Ethmoid, ant, i 



See Supraorbital. 



See Obturator. 



See Foramen </ Botal. 



See Obturator. 



See Obturator. 



Oval (of the sphenoid). An ovoid aperture near the posterior margin of the great 

 wing of the sphenoid. 



Pacchionian. 



The depressions on the inner surface of the skull. 



Palatine, anterior. 



See Canal, Incisor. 



Palatine, great poste- 

 rior. 



Palato-maxillary. 



Of Panizza. 



Papillaria. 



Parietal. 



Pelvic, large. 



Pneumatic. 



The Posterior palatine canal, q. v. 



The inferior maxillary division of the 

 trigeminal nerve; the small menin- 

 geal artery ; occasionally, the small 

 petrosal nerve. 



For the Pacchionian bodies. 



See Canal, Palato-maxillary . 



The communication between the right and left aortic arches of 

 reptiles. 



The opening of the uriniferous tubules at the apices of the pyra- 

 mids of Malpighi. 



Near the posterior superior angle of the parietal bone ; incon- 

 stant. 



Blood. 



trine. 



See Obturator. 



Posterior. 



Postglenal. 



Postglenoid. 



Postpalatine. 



Pre-acetabular. 



In birds, a large aperture near one end of the long pneumatic 

 bones communicating with the interior. 



See Lacerated, posterior. 



See Postglenoid. 



In comparative anatomy, an opening immediately posterior to 

 lli loot of the zygoma. 



The Posterior palatine canal, q. v. 



In tin- Cheiroptera, an opening formed by a process extending 

 from the ilio-pectineal eminence to the anterior extremity of 

 the ilium 



Pro sinu petroso infe- An anomalous roundish opening formed by adjacent portions 

 riore. of the petrous portion of the temporal bone and the occipital 



bom 



Profundum. 



See Her ad infundibulum. 



Pterygo-palatine. 



Quadrate. 



The external aperture of the pterygo-palatine canal. 



An emissary vein of the superior 

 longitudinal sinus; occasionally a 

 small branch of the occipital artery. 



Permits the entrance of air. 



The infei -al sinus. 



Repugnatoria. 



-ro-palatine vessels : pharyngeal 



1RT 



The diaphragm. 



The inferior vena cava. 



In Cheilognatha, apertures of cutaneous glands on each side 

 of the bark, in rows. 



Secrete a defensive corrosive fluid. 



