This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

A Valuable Classroom Tool: Separate sections on Latin and Greek derivations. Each section has 20 lessons—with assignments following each lesson—giving the user a vast technical vocabulary and increased word-recognition ability. A Definitive Reference: Hundreds of Greek and Latin stems, prefixes, and suffixes show the precise application of the classical languages to biological and medical usage. Topic-organized bibliography, index of bases.

Bringing together the expertise of over 450 distinguished entomologists from 40 countries, this exhaustive work provides a global overview of insects and their close relatives. It is designed as an introduction to this fascinating group of animals.

Describes the meanings of the Latin names of over 4,000 individual species, and gives a translation of the Latin name