SHARK

  I.  MOUTH AND PHARYNX
	external gill slits
	internal gill slits
	gill chamber
	gill rakers *
	gill filaments
	holobranch
	spiracle
	pseudobranch
	oral cavity
	pharynx
	tongue

 II.  VISCERA (PLEUROPERITONEAL CAVITY)
	bile duct
	body of stomach
	cardiac region of stomach
	cloacal opening
	colon
	pancreas: ventral and dorsal lobes
	duodenum
	falciform ligament
	gall bladder
	liver: left, median, and right lobes
	mesentery
	mesogaster
	mesorectum
	pyloric region of stomach
	pylorus
	rectal gland *
	spleen
	ileum
	
III.  INTERNAL STRUCTURE OF DIGESTIVE ORGANS
	esophageal papillae
	rugae of stomach *
	pylorus
	spiral valve *

* Know function

NECTURUS

  I.  MOUTH AND PHARYNX
	gill slits
	gill filaments
	oral cavity (mouth)
	teeth
	pharynx
	tongue
	esophageal opening
	larynx
	trachea

 II.  VISCERA (PLEUROPERITONEAL CAVITY)
	liver
	stomach
	  rugae of stomach
	  pylorus
	duodenum
	ileum
	rectum
	gall bladder
	spleen
	pancreas
	lungs
	cloacal opening
	mesentery
	mesogaster
	mesorectum
	gastrosplenic ligament
	falciform ligament
	hepatogastric ligament
	peritoneum
	  parietal
	  visceral

CAT

  I.  ORGANS OF THE HEAD AND NECK
	Salivary glands:
	  parotid gland
	  submandibular gland
	  sublingual gland
	  lymph nodes
	Oral cavity:
	  vestibule
	  oral cavity
	  hard palate
	  soft palate
	  tongue
	  papillae of tongue
	Pharynx:  (will do later)
	  nasopharynx
	  oropharynx
	  laryngopharynx
	  larynx
        epiglottis
	  glottis
	  trachea
	  esophagus

 II.  PERITONEAL CAVITY & CONTENTS

	peritoneum			liver
	  parietal	  		  left lateral lobe
	  visceral	  		  left medial lobe
	esophagus	  		  right lateral lobe(s)
	stomach	  			  right medial lobe
	  fundus	  		  caudate lobe
	  cardiac region		  gall bladder
	  body				common bile duct
	  pyloric region		spleen
	  pylorus			pancreas
	  greater curvature 		lungs
	  lesser curvature 		diaphragm
	  rugae 			greater omentum
	small intestine 		lesser omentum
	  duodenum 	
	  jejunum
	  ileum
	mesentery
	cecum
	colon
	  ascending
	  transverse
	  descending
	mesocolon
	rectum
	anus
	urinary bladder