1. INTRODUCTION TO INVERTEBRATES
2. KINGDOM PROTISTA
3. PHYLLUMPROTOZOA
4. PHYLUM PORIFERA
5. PHYLUM COELENTERATA (CNIDARIA)
6. HELMINTHES: PLATYHELMINTHES
7. PHYLUM ASCHELMINTHS (NEMATODES) 
8. PHYLUM ANNELIDA
9. PHYLUM ARTHOPODA
10. PHYLUM MOLLUSCA
11. PHYLUM ECHINODERMATA