194 "Transactions of the Boyal Society of South Africa 
PLATE XXV. 
- {Figs. S2-5G.) 
52. Aspidbproctus maximus l^e^Yst. Larval antenna. 52a, Prae-pupal antenna ; 52/;, pupa. 
53. Aspidoproctus mirahilis (Ckll.). Larval antenna. 
54. Iceyj/a seychellarum Westw. Larval antenna. 
■55. Icerya purcliasi Ma,&k.' Larval antenna. 
■56'. Icerya euphorhiae sp. n. Larval antenna. 52, 54, 55 and 56 x about 70 times. 
PLATE XXVI. 
(Figsv 57-G3.) 
5t. OrtMzia' insiynU Dougl. $ antennae. 
58. Coccus cacti Goeze, ? antennae. 
59. Monoplilehus liirtus sp. n. ? antenna. 
60. Icerya euphorhiae sp. n. ? antenna. 
61. Icerya purcliasi Mask. ? antennae. 
62. Icerya seycliellarum Westw. ? antenna. 
63. Aspidoproctus armatus Newst. 2 denuded of waxy appendages, natural size. 
PLATE XXVII. 
(Figs. 64-66ft.) 
64. Aspidoproctus ma.rimus Newst. Antenna and derm glands of young $ (10 mm, long). 
64a, Prae-pupa; 64?>, derm glands around' antenna of adult ? ; 64c', anal orifice of 
young ? . 
65. Aspidoproctus armatus Newst. ? antenna. 65tt, Portion of anterior lateral margin 
of adult ? . 
■66. A^^pidoprdctus tricornis (Newst.). ? antenna. 66a, Anal orifice of ?. 
PLATE XXVIII. 
(Figs. 67-72.) 
67. Asi^idoproctus mirahilis {CkW.). ? antenna. 67a, JPortion of venter showing tenent 
hairs. 
68. Aspidoproctus tricornis (Newst.). One of the lateral " horns " cleared and mounted. 
68a, Ventral opening. 
69. Margarodes capensis (Giard) Brain. ? antennae. 
70. Margarodes trimeni Giard. ? antennae. 
71. Margarodes ruher sp. n. ? antennae. 
72. Margarodes peringucyi sp. n. ? antennae. 
