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THE DIGESTIVE SYSTEM OF VERTEBRATES:  Illustrations

SPECIES:
1 Fish  
2 Ampibians  
3 Reptiles  
4 Birds  
5 Mammals

TOPICS:
1  Introduction (no illustrations)
Classifications, & diets

Energy requirements
General characteristics
Anatomy of the gastrointestinal tract
Motor activity
Digesta transit and retention
Digestion by endogenous enzymes, & absorption of end products
Microbial production of nutrients
10 Secretion & absorption of electrolytes & water
11 Neurohumerol control
12 Evolution