PLATE XXV 
7 
C. M. Bkarii 
Tahanus biguitatHS, WiED. 
L Egg batch on stem of grass rj. Terminal abdominal teeth of pupa 
2, Heads and abdomens of ^ showing variations in markings 7. Adult ^ 
4. Adult (5 s. 51. Larv;e 
5. Mandibles of larva 
///ustr/tfioiti arc natural size unless otherwise indicated 
