This is the fourth, long awaited, edition of Fishes of the World.
Since the 2nd edition, it is THE reference for a STABLE PRACTICAL classification of all fishes of the world.
The work done by J. Nelson in the background is enormous, because for each node of the hierarchy are discussed and referenced the concurrent alternatives recently published, and is explained the choice made between them (so that one can appreciate the diversity of opinions, and the work remaining to be done).
Apart from the price that we can always find too expensive (and I am quite sure that he does not pay the author's efforts), the reviews of the previous edition missed 3 points:
- The book does not claim to give an overview of the biology and ecology of fishes, nor to give thorough illustrations of the diversity of fishes. The outlines are extremely useful to memorise the global shape of families and subfamilies. Ok, the 4th edition could have been complete in this area ...
- The book provides a management classification that is close enough of the last validated advances of research. Saying that it is not uptodate is a clear misunderstanding of what this book is useful for. In particular, it does not endorse the last published phylogeny (and by the way, a phylogeny is not a classification) if work clearly still needs to be done to establish and disseminate a new view: it tries to point out the most evidenced status of the classification, but presenting the alternatives: the people in need of one reliable classification can use it as such, the people closer to the edge of research can go further and use the information from the references given.
- I don't know any book in mammals, birds, snakes, lezards, turtles, amphibians that synthesizes the same amount of REFERENCED information, where there are altogether less species involved than in fishes! But sure, many of them have beautiful images ...
Thanks Joe.
