BIRD LICE AND BOOK LICE 142

FRIEND CICADA 143

THE ODD SPITTLE INSECT 152

PRETTY LEAF HOPPERS 154

THE COMICAL TREE HOPPERS 157

THE JUMPING PLANT LICE 157

THE APHIDS 158

SCALE BUGS 165

THE HORNED CORYDALUS 175

FAIRY LACEWING 183

THE ANT LION 187

THE LITTLE CADDICE FLIES 190




~ODONATA~

~EPHEMERIDA~