Description: Preface. Dedication. Part I. History of Rotifer Research. Part II. Taxonomy, Biogeography and Biodiversity. Part III. Phylogeny. Part IV. Anatomy and Morphology. Part V. Ecosystem Ecology: Lentic Systems. VI. Ecosystem Ecology: Lotic Systems. VII. Chemical Ecology. VIII. Autecology and Population Ecology. IX. Population Genetics. X. Trophic Interactions. XI. Applied Studies and Aquaculture.