Well over 300 freshwater fish species found in the region’s rivers; lakes and dams feature in this fully revised third edition of Freshwater Fishes of Southern Africa. Updated and expanded; this definitive guide includes newly described species; the latest taxonomic changes; new photographs and illustrations; and updated distribution maps. An in-depth introduction; supported by explanatory illustrations and photographs; covers: A short history of fish science in the region. Ecoregions in which species occur. Anatomy; biology and ecology of fishes. Human impacts on fishes. Conservation status. New understanding of evolutionary relationships between different fish groups. The book also includes: Succinct descriptions of large taxonomic groups of fish; with global distribution charts. Detailed species accounts covering size; identification features; distribution; biology; ecology; conservation; and uses by humans. Full-colour illustrations and up-to-date distribution maps for each species. An invaluable tool for anglers; students and academics in the field; and conservationists. Sales points: Comprehensive guide to southern Africa’s freshwater fishes. Latest scientific information. Accurate and detailed full-colour illustrations. Highlights diagnostic features for easy identification.

Fishes is a practical introduction to the study of fish remains from archaeological sites, designed for archaeologists and archaezoologists working in the field and in the laboratory. It provides clear guidelines for the identification of remains and how to interpret them. The identification and analysis of fish remains unearthed in archaeological excavations are invaluable factors in the reconstruction of climate, economic strategy, diet and trade. In this manual the authors discuss the importance of fishes in past economies and in archaeological research. They describe methods of extraction, fish anatomy and classification with the aid of numerous line drawings. The book also includes a survey of fishes most likely to be represented in archaeological sites and describes the biology of fishes in order to help archaeozoologists make informed judgements about methods of exploitation, size of fish caught and meat yield. This study is unique in making a realistic assessment of both the potential and limitations of the use of fish remains in archaeological interpretation.

The second edition of The Diversity of Fishes represents a major revision of the world’s most widely adopted ichthyology textbook. Expanded and updated, the second edition is illustrated throughout with striking color photographs depicting the spectacular evolutionary adaptations of the most ecologically and taxonomically diverse vertebrate group. The text incorporates the latest advances in the biology of fishes, covering taxonomy, anatomy, physiology, biogeography, ecology, and behavior. A new chapter on genetics and molecular ecology of fishes has been added, and conservation is emphasized throughout. Hundreds of new and redrawn illustrations augment readable text, and every chapter has been revised to reflect the discoveries and greater understanding achieved during the past decade. Written by a team of internationally-recognized authorities, the first edition of The Diversity of Fishes was received with enthusiasm and praise, and incorporated into ichthyology and fish biology classes around the globe, at both undergraduate and postgraduate levels. The second edition is a substantial update of an already classic reference and text. Companion resources site This book is accompanied by a resources site: www.wiley.com/go/helfman The site is being constantly updated by the author team and provides: · Related videos selected by the authors · Updates to the book since publication · Instructor resources · A chance to send in feedback