viii CONTENTS. 
CHAPTER VIII. 
PACK 
THE MAILED WARRIORS OF THE SEA, WITH RINGED BODIES 
AND JOINTED FEET 153 
CHAPTER IX. 
THE SNARE- WEAVERS AND THEIR HUNTING RELATIONS . 178 
CHAPTER X 
INSECT SUCKERS AND BITERS WHICH CHANGE THKIR COATS 
BUT NOT THEIR BODIES . . . . . .201 
CHAPTER XI. 
INSECT SIPPERS AND GNAWERS WHICH REMODEL THEIR 
BODIES WITHIN THEIR COATS 233 
CHAPTER XII. 
INTELLIGENT INSECTS WITH HELPLESS CHILDREN, AS 
ILLUSTRATED BY THE A.NTS g , 
