: ; 



EXPLANATION OF PLATE IV. 



76. Grewiacoccus gregalis, sp. n., galls ; (a) caudal extremity 



of adult $ ; (b) spine of adult $ ; (c) leg of adult $ ; 

 (d) antenna. 



77. Calycicoccus merivei, sp. n., adult $ in gall ; (a) adult $ 



antenna ; (b) adult $, caudal extremity ; (c) adult $, 

 caudal extremity further enlarged ; (d) leg. 



78. Cissococcus fulleri, Ckll., adult 9, anal plates ; (a) spine 



from margin of plates ; (b) rudimentary leg ; (c) nor- 

 mal tarsus ; (d) spine from integument ; (e) dermal 

 gland. 



79. Amorphococcus acaciae sp. n., adult $, anal armature; 



(a) antenna. 



