LIST OF PAGE ILLUSTRATIONS. 
THE DRAGON-FLY—PERFECT InsEcT, LARVH, AND PuPz Frontispiece. 
TO FACE PAGE 
A HERD oF HORSES ATTACKED BY GAD-FLIES.  . : : Shy fe) 
A HERD OF CATTLE ATTACKED BY BOT-FLIES . ; : ; om 62 
SHEEP ATTACKED BY Cephalemyia ovis 3 : : : : 1) 106 
GATHERING COCHINEAL IN ALGERIA . 4 ‘ : : 3 7 18o 
THE HMPRESS SI-LING-CHI GATHERING MULBERRY LEAVES . eile 
A SILK-WoRM REARING ESTABLISHMENT . : : 2 7 - 234 
THE GoatT-MOoTH—LARVA, PUPA, AND PERFECT INSECT . : ~ Zo 
A CLoup oF Locusts IN ALGERIA . : : : ernie . 806 
Nests OF WHITE ANTS 4 : i : s ; F : . 404 
A DImiGENCE SURROUNDED BY A CROWD OF COCKCHAFERS ; . 447 
GATHERING CANTHARIDES . : A : : é : E 5 aOR 
