This volume reflects the latest developments in the research of a global community of rotifer researchers, who came together at Illmitz, Austria in 2003. Contributions are manifold and span fields from phylogeny and evolution of the phylum Rotifera to practical aspects of aquaculture and ecotoxicology. Major issues include phylogeny and evolution, genetics and molecular ecology, new aspects of rotifer anatomy through the application of confocal laser-scanning microscopy, anhydrobiosis, long-term studies in lakes and rivers, population dynamics and community ecology, trophic relationships between copepods and rotifers, alongside biodiversity studies based on classical taxonomic concepts and molecular approaches. Although primarily focussed on one taxonomic group, the scientific outcome of this meeting is of relevance to the study of other aquatic microinvertebrates as well.

Rotifera VIII: A Comparative Approach is a record of the proceedings of the VIIIth International Rotifer Symposium which was held in Collegeville, Minnesota, USA, on June 22-27, 1997. It contains review papers and reports of recent research findings along with the presentation of new methods in rotifer biology. The publications contained in this volume reflect the wide diversity of approaches, methods of analysis and conclusions that characterize research on the Rotifera. Some of the topics addressed are: rotifer distribution, responses to biotic and abiotic factors, genetic profile of individuals and populations, rotifer feeding and mating behavior, morphology, phylogeny and taxonomy. These studies will be of great interest to invertebrate zoologists and limnologists, particularly those interested in freshwater habitats.

This volume is a record of the proceedings of the IXth International Rotifer Symposium, which was held in Khon Kaen, Thailand, on January 16-23, 2000. The symposium was the first meeting of the international group of rotifer researchers held in Asia. The volume contains reviews and research papers dealing with diverse aspects of scientific research related to Rotifera and their ecology. Some of the topics addressed are: taxonomy and zoogeography, ecology, phylogeny and evolution, physiology, biochemistry and population genetics, aquaculture, and ecotoxicology. This book is special because it contains a unique compilation of contemporary rotifer-related research, and is the eighth of a series of rotifer symposium proceedings published in Developments of Hydrobiology. This update of Rotifera studies will be of great interest to invertebrate zoologists, hydrobiologists, ecologists, and aquaculturists, particularly those interested in freshwater habitats.

Rotifers (Rotifera) are animals which occur in every type of aquatic environment, both marine and freshwater. They owe their wide distribution to rapid reproduction. Due to their abundance, they play an important role in freshwater ecosystems. There are around 2000 rotifer species, 1350 of them from Europe. This book provides a guide to rotifers, including topics such as the origin of rotifers, taxonomy and systematics, morphology, anatomy, biology, ecology, zoogeography, and methods of sample collection, preservation, storage, and processing. It also provides information on orders, families and genera, as well as a survey of species, based on illustrations including many original color micrographs. In total, over 460 rotifer species found in Poland are presented and characterized, as well as over 140 species found in neighboring countries.

The Proceedings of the Seventh International Rotifer Symposium, Rotifera VII, spans subjects from community ecology through biochemistry, from the most basic science through the most clearly applied technology. Some papers report exceptional progress in our knowledge of rotifer anatomy and biochemistry, as well as rotifer molecular biology, evolution and life histories. The book also contains an interesting article describing a hundred years of Polish contributions to rotiferology as well as papers discussing both general patterns of rotifer biogeography and rotifer distribution in different habitats, together with many aspects of the ecology of rotifer species, populations and communities. Audience: This update on rotifer taxonomy, biology and ecology will be of great interest to zoologists, especially hydrobiologists studying the structure and function of freshwater zooplankton.

This book reviews the latest research and developments concerning the biodiversity and biocontamination assessment of aquatic ecosystems in Poland. The authors present expert analyses of the current biological status of Polish surface waters, and examine a broad range of elements related to aquatic ecosystems, including macrophytes, phytoplankton, zooplankton and macroinvertebrates, microorganisms, fish, and selected invasive aquatic species. A set of conservation and restoration practices, and a review of protected sites within the Polish basins and catchment areas, are also provided. This book and the companion volume Polish River Basins and Lakes – Part I: Hydrology and Hydrochemistry offer valuable resources for students, environmental chemists, biologists, geologists, hydrologists and surface waters managers interested in the environmental conditions of Poland’s surface waters.

This book focuses on soil development in restoration of post-mining sites. In particular, the authors address the role of biota, including plants, microorganisms, invertebrates, and their various interactions during the process of soil formation. The book largely deals with sites created by open-cast mining, as this method represents a very destruc