MAMMALIA 



647 



of the mouth is composed of the hard palate at the posterior margin 

 of which is a transverse muscular flap, the soft palate, which hangs 

 down to separate the moutli from the pharynx just behind. At the 

 lateral extremities are found the tonsils, which are masses of lym- 

 phoid tissue each held in a pit or fossa. The space between the base 



/_ 



JL 



\Zl 



^ \ 



ks^ V 



:i 



^tW- 



:k :^ 



^^ 



-ANT. FACIAL 

 -TRANSVERSE 

 -POST. FACIAL 

 -EXT. JUGULAR 

 HNT. JUGULAR 



•TRANSVERSE 

 SCAPULAR 

 -THYROID 

 -SUBSCAPULAR 

 -BRACHIAL 

 ■SUBCLAVIAN 

 -VERTEBRAL 

 ■ PRECAVA 

 -INT. MAMMARY 

 ■PULMONARY 

 -AZ YGOS 



■POSTCAVA 



HEPATICS 

 I NTESTINAL 

 SUP. MESENTERIC 



PANCREATO- 

 DUODENAL 

 HEPATIC PORTAL 

 CORONARY 

 -GASTRO- 

 EPIPLOIC 

 GASTRO- 

 SPLENIC 



INFERIOR 

 MESENTERIC 

 RENAL 

 OVARIAN 



COMMON ILIAC 

 EXTERNAL ILIAC 

 INT, [LIAC 



HYPOGASTRIC 

 CAUDAL 



Fig. 351. — Veins of cat (ventral view). (Drawn by Titus Evans.) 



