639.3 / B. F

Freshwater Fish Distribution

By

Tim M. Berra

Preface

This Book is a Complete Revision of My1981 an Atlas of Distribution of the Freshwater Fish Families of the World

It was written without Reference to the First Edition, and I did not Check the 1981 Book Until After I had written the First Draft of the New Material

In a Very Few Cases I Discovered that I had said it More Clearly in 1981, so I kept some of the Wording. Much has happened since 1981. Families have been lumped, and Families have been spilt. New Species have been Discovered, and Known ranges have been extended. As in the First edition, the Distribution maps are intended to give a General picture of where a family occurs. At this scale, the maps cannot pinpoint the precise Distribution. Classification and family names more less follow Nelson (1994)

However, I have largely relied on Buckup (1998) and de Pinna (1998) for characiform and Siluriform relationships

The number of genera and species in a family were taken from Nelson (1994) and updated from Fish Base, which incorporates Eschmeyer’s (1998) catalog, or from recent primary literature

I intend this book for a variety of users. It will be helpfulas a ready reference and as an entrance into the literature for undergraduate students writing a term paper or preparing an oral presentation. Graduate students in ichthyology might use it as a starting point and source of ideas for selecting a thesis topic. Professors should find it helpful when preparing lectures on various groups. Ichthyologists and zoogeographers will find it a convenient summary of distribution patterns. In addition, tropical fish hobbyists and anglers may find it a source of information relevant to their pastimes

By necessity, almost any book is a product of the author’s experience. It seems natural that I have included more detail about some families than about others. Most of my career has been spent working with North American and Australian fishes so I have emphasized what I know best. I have included all primary and secondary division freshwater fish families and a sprinkling of peripheral or marine families that I have some representatives in fresh water. There are other marine families that could have been included by virtue of their species that enter rivers throughout the world. The maps in this book show native and not introduced distributions, and map reference marked with an asterisk include a distribution map

Contents

Families and Maps

Agnatha – Jawless Fishes

Gnathostomata – Jawed Fishes

Sarcoptery Gill – Lungfishes

Actinoptery Gill – Ray-Finned Fishes

Prep. / Ayman Ashry
Manage. / Huda Hosny