Cartilage in loiver jaiu— -7-fS" Teeth 



Posterior nostril 



Glottis 



Trachea 



Opening of Eustachian tube 



Thymus gland 



Artery to head and arms—i ^j 



Tongue 



A 



>/... 





I 





- 



Left auricle 

 Ventricle - 

 Pericardium 

 Gall bladder- — 

 Liver- % 



Stomach 



Vein from alimentary canal 

 to liver 



Pancreas 



Bile duct-- 



Small intestine 



Rectum- 

 Anterior division of cloaca. 



Posterior division of cloaca ~~* 



Opening of sperm duct into cloaca 1*- 



Aperture of right ureter into cloaca 



Cranial cavity 



Olfactory lobe 



- -,- ;- - Optic nerve 



~J? -Cerebrum 



W — Optic lobe 



■ - - Cerebellum 



-'-Medulla 



Pulmonary artery 



:- — Vein to right auricle 



Pulmonary vein 



- 

 ||---/ Left lung 



| : -.-/r — Edge of stomach 

 — -<--—»■?-- Artery supplying 



- Dorsal aorta 



— Spleen 



Spinal cord 

 - - Vertebra 



if 



if- Left spermary 



stomach 



Kidney 



--Left sperm duct 

 — Left ureter 



Fig. 180. Dissection of the pine lizard. (Enlarged) 



