CHAPTER III

HYMENOPTERA ACULEATA _CONTINUED_—DIVISION III. FOSSORES OR FOSSORIAL SOLITARY WASPS—FAMILY SCOLIIDAE OR SUBTERRANEAN FOSSORES—FAMILY POMPILIDAE OR RUNNERS—FAMILY SPHEGIDAE OR PERFECT-STINGERS 90

## CHAPTER IV HYMENOPTERA ACULEATA _CONTINUED_—DIVISION IV. FORMICIDAE OR ANTS 131

## CHAPTER V COLEOPTERA OR BEETLES—STREPSIPTERA 184

## CHAPTER VI LEPIDOPTERA, OR BUTTERFLIES AND MOTHS 304

## CHAPTER VII {vi}

DIPTERA, OR FLIES—APHANIPTERA, OR FLEAS—THYSANOPTERA, OR THRIPS 438

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