Invertebrates, Third Edition

Invertebrates, Third Edition, by Richard C. Brusca, represents a comprehensive update reflecting the fundamental shifts that have occurred in our understanding of the origins and evolutionary relationships among protists and animals. This edition captures the massive expansion in molecular phylogenetics and evo-devo research, the emergence of animal genomics, and significant new fossil discoveries that have reshaped the biological landscape over the last decade.

Core Content and Taxonomic Updates

The text covers the thirty-two currently recognized phyla, providing detailed classifications and revised taxonomic synopses. It addresses critical changes in the field, such as the description of new phyla (Micrognathozoa and Xenacoelomorpha) and the collapsing of old phyla into others, such as the placement of Sipuncula and Echiura within Annelida. The book also explores the reorganization of the Protostomia into two major clades: Ecdysozoa and Spiralia.

Each chapter is organized around the “new animal phylogeny,” offering updated information on general biology, anatomy, and current phylogenetic hypotheses. The content is supported by abundant line drawings, new color photographs, and helpful reference boxes and tables. This edition benefits from the expertise of a broadened writing team, including two new coauthors and twenty-two contributing invertebrate zoologists.

Book Details

• Title: Invertebrates
• Author: Richard C. Brusca
• Edition: 3rd Edition
• Publisher: Sinauer Associates is an imprint of Oxford University Press
• Publication Date: January 19, 2016
• Language: English
• ISBN-10: 1605353752
• ISBN-13: 978-1605353753