Invertebrates

Contents: 1. Lower invertebrates. 2. Higher invertebrates.

"The text entitled "Invertebrates" serves as both a college course text and a reference on invertebrate biology. It is organized around the themes of Bauplans (body plans) and evolution (phylogenetics). Detailed classifications, phylogenetic trees, and references for all phyla are provided. The text is accompanied by detailed drawings. Moreover, this edition discusses recent work in molecular systematics." (jacket)