INDEX 



3IQ 



Vacuole, contractile, 146 



,, , food, 144 

 /acuole, posterior, 223 

 Vermicule, 94 

 Vorticella, 17, 260 



Wasps infected with Nosema apis 



230 

 White diarrhoea, in birds, 117 



White scour, due to Eimeria, 

 117 



Yellow Fever, 161 



.. , immunity to, 171 



, symptoms, 169 

 ,, , treatment, 170 



Zygote, 93, 94, 128 



