Chapter I: Part II: Hymenoptera continued (Tubulifera and Aculeata), Coleoptera,

Strepsiptera, Lepidoptera, Diptera, Aphaniptera, Thysanoptera, Hemiptera,
Anoplura.

By David Sharp, M.A. (Cantab.), M.B. (Edinb.), F.R.S.

London MACMILLAN AND CO., Limited NEW YORK: THE MACMILLAN COMPANY 1899

_All rights reserved_

"Men are poor things; I don't know why the world thinks so much of them."—_Mrs. Bee_, by L. & M. Wintle.

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SCHEME OF THE CLASSIFICATION ADOPTED IN THIS BOOK vii