Marine Mammals of the World
Author: T.A. Jefferson, S. Leatherwood and M.A. Webber
Abstract
Abstract

This is a worldwide program for the identification of marine mammals and those cetaceans, seals, and sirenians also found in freshwater. The 119 species include a variety of taxa: baleen whales, toothed whales, dolphins, porpoises, seals, sea lions, sirenians, marine otters, and the polar bear.

There is an introduction with notes on marine mammal distribution in regard to oceanography and marine mammal identification, a glossary of technical terms, illustrated keys to species, illustrated family keys for skulls, species cards, and a table of species by major marine fishing areas.

Every species sheet includes scientific and official FAO names, diagnostic features, notes on similar species, size, distribution, biology, habitat, behaviour, exploitation, and IUCN (World Conservation Union, formerly International Union for the Conservation of Nature and Natural Resources) status.

The work is fully indexed and includes a list of references and sources for further reading.

Choose Subjects for a list of subjects or Picture to display the accompanying overview picture. Select Next and Previous to navigate between subjects.
General introduction, overview of the species treated and functionality of the site
A tree, picture gallery and alphabetical lists provide access to the species and higher groups
Descriptions of species
Descriptions of higher groups
Identification keys
Atlas
Glossary
Literature references
Test your knowledge of the species treated
Concise explanation of the BIS program
Authors of and contributors to this project
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