This fifth of the planned eight volumes of the Monograph of Living Chitons, a systematic account of more than 800 recognized species in this class of Mollusca, deals with the completion of the family Ischnochitonidae and a total revision of the family Mopaliidae. Earlier volumes in the series are updated in a preliminary 40 pages paragraph of additions.In the present volume 141 species are described, of which nine are new to science. All species are depicted in detail in mostly original drawings by the senior author. More than 50 maps show the world-wide distribution of every species.Descriptions are accompanied by a complete bibliography and synonymy, providing an indispensable source of information of any worker on this interesting group of animals, professionals as well as advanced students. An elaborate list of references and index complete the volume.

This landmark scientific reference for scientists, researchers, and students of marine biology tackles the monumental task of taking a complete biodiversity inventory of the Gulf of Mexico with full biotic and biogeographic information. Presenting a comprehensive summary of knowledge of Gulf biota through 2004, the book includes seventy-seven chapters, which list more than fifteen thousand species in thirty-eight phyla or divisions and were written by 138 authors from seventy-one institutions in fourteen countries.This first volume of Gulf of Mexico Origin, Waters, and Biota, a multivolumed set edited by John W. Tunnell Jr., Darryl L. Felder, and Sylvia A. Earle, provides information on each species' habitat, biology, and geographic range, along with full references and a narrative introduction to the group, which opens each chapter.