[Illustration: Cyphocrania Goliath (reduced). [_Frontispiece._] THE YOUNG COLLECTOR'S HANDBOOK OF Ants, Bees, Dragon Flies, Earwigs, Crickets, and Flies (_HYMENOPTERA_, _NEUROPTERA_, _ORTHOPTERA_, _HEMIPTERA_, _DIPTERA_). BY W. HARCOURT BATH. [Illustration: colophon] SECOND EDITION. LONDON: SWAN SONNENSCHEIN & CO., PATERNOSTER SQUARE. 1890. Printed by Hazell, Watson, & Viney, Ld., London and Aylesbury. PREFACE. Most boys have a fondness for forming collections of various objects, such as Foreign Stamps, Crests, and Coins; but very few comparatively collect Natural Objects. Now it will be admitted by all that the collecting of Natural Objects, such as Insects, Shells, Plants, Fossils, Minerals, etc., possesses immense advantages over that of Foreign Stamps and the like; for the former, besides satisfying the collecting ambitions, also cultivates the observant and intellectual faculties, while at the same time affording healthful recreation in the fields and woods. Again, a mere collector's province may be exhausted in a few years, whereas the study and observation of Natural History, which are the usual "fruits" of collecting Natural Objects, are practically inexhaustible. Another great advantage which Natural History possesses, is that it may be prosecuted with very little expense, and is therefore a subject which even the poorest person may conveniently undertake. This little handbook is intended to be a "Guide to Collecting Insects," which by way of Natural History, we may remark, is becoming more popular every day in this country. Hitherto, however, there have been very few books published on Entomology for beginners, but for those who wish to go more deeply into the subject than the present brief manual can pretend, we would strongly recommend them to obtain Mr. Kirby's excellent illustrated "Text-Book of Entomology" (Swan Sonnenschein & Co.), to which work we are greatly indebted for much valuable and interesting information. CONTENTS PAGE INTRODUCTION 9 ORDER HYMENOPTERA 13 ORDER NEUROPTERA 34 ORDER ORTHOPTERA 52 ORDER HEMIPTERA 64 ORDER DIPTERA 86 THE YOUNG COLLECTOR'S HANDBOOK OF Ants, Bees, Dragon Flies, Earwigs, Crickets and Flies. INTRODUCTION. By the Linnæan system insects are divided into seven great Natural Orders--namely, Coleoptera, Orthoptera, Neuroptera, Hymenoptera, Lepidoptera, Hemiptera, and Diptera.