Discover the astonishing truth about our aquatic cousins: how they think and what they know, their experiences and unique behaviours, and the many things we have in common. There are 33,000 species of fish on our planet, and that number is constantly increasing. In context, that is more than all the species of mammals, birds, amphibians and reptiles added together, making fish the most numerous vertebrates on our planet. Waters worldwide are teeming with these elusive creatures, but how much do we really know about them? Grouped into thematic chapters - including the Dangerous and Deadly,Unusual Giants and Mini Marvels - in this comprehensive book biologist Doug Mackay-Hope profiles the secret lives of 50 of our most interesting underwater cousins in an insightful and myth-busting study, complete with charming watercolour diagrams and expert insights. Learn about the White-Spotted Pufferfish, whose spines hide a deadly toxin, or the Ocellate River Stingray, who lurks in the rivers of South America and who can kill with just one touch of it's barbed stinger. Meet Bargibant's Pygmy Seahorse, who measures just 2cm in length, as well as the enourmous Whale Shark, which grows to around 13m in length. Be fascinated by the wierd creatures of the deep ocean, such as the Peter's Elephantnosed Fish or the kaleidescopic Picasso's Triggerfish. With a foreword by Jeremy Wade, presenter of River Monsters and Mighty Rivers, and official fish aficionado, this book is a complete compendium of fascinating fish facts, with maps showing where in the globe they can be found, plus facts on how they live, hunt and escape predators. Beautiful illustrations and photographs accompany each entry, as well as interesting facts on how they evolved to adapt tochanging environments, making this book the perfect guide to all things aquatic.

When the original edition of British Hoverflies was published in 1983, it established a popular style of user-friendly identification keys that resulted in many more people taking an interest in these colourful and attractive insects. This second edition retains the layout and approach of the original but it also includes much additional information about the family as a whole, as well as extended and revised species accounts. Revised by Stuart Ball, Alan Stubbs, Ian McLean, Roger Morris, Steven Falk and Roger Hawkins, the new edition includes all 276 species known from Britain, compared with 256 in the first edition. The keys and text have been updated extensively to take account of our increased knowledge of hoverflies, and some species from continental Europe that might be expected to occur here are described in the keys and species accounts. The second edition comprises 469 pages, including the 12 widely-acclaimed, original colour plates by Steven Falk, as well as 17 new detailed black and white plates of Cheilosia genitalia (by Steven Falk) and Sphaerophoria genitalia (by Stuart Ball). The summaries of the distribution of species and their flight periods have been updated following the publication of the Provisional Atlas of British Hoverflies in 2000. A check list of all British species gives the current nomenclature for the family, while a bibliography of over 800 references facilitates access to much of the published literature on hoverflies. This new edition will appeal both to experienced dipterists and to those starting to study flies for the first time.