Some Taxonomic and Biologic Aspects of Toxic Dinoflagellates. Methods of Analysis for Algal Toxins: Dinoflagellate and Diatom Toxins. Mode of Action of Toxins of Shellfish Poisoning. Paralytic Shellfish Poisoning. Diarrhetic Shellfish Poisoning. Ciguatera Fish Poisoning. Control Measures in Shellfish and Finfish Industries: U.S.A. Seafood Toxins of Algal Origin and Their Control in Canada. Taxonomy of Toxic Cyanophycea (Cyanobacteria). Measurement of Toxins from Blue-Green Algae in Water and Foodstuffs. Mechanism of Toxicity of Cyclic Peptide Toxins from Blue-Green Algae. Disease Related to Freshwater Algal Blooms.