Aqualog Special: Shrimps, Crayfishes, and Crabs in the ... (ISBN 3936027080)

Unbeatable Fish-keeping books:
All of the Aqualog books are excellent value, although they are not particularly cheap. They are full to the brim with first class colour photographs and to reproduce these in a book is an expensive process. Whether they are about Shrimps and other crustaceans, or some other species of fish they are the most comprehensive identification books you can buy. They never become dated because as new fish become available to the aquarist trade the books are updated. They do not deal with the basics of fish keeping, there are many and varied books that do that. They are in the main a fish identification encyclopaedia and nothing more. But for those aquarists who are particularly interested in a single species they are indispensable.

Good but narrow overview:
I would have liked to have stories about illnesses also in the book. Also couple mistakes found. But still good value for money.