Aphis composita e Theob. 
Aphis f orbssi Weed 
Aphis gossypii Glov. . . . 
Aphis illi noisensis Shim. 
Aphi s laburni Kal t . , 
A^hi s maidis Fitch , 
Aphi s niedicjxginis Koch. . . 
Aphig -pami DeC- 
Aphi s rumicis L 
Aphi s spiraecola Patch 
A phropho ra permutata Uhl . . . 
Aphrophcra salicis DeG 
Argas miniatus Koch 
Argyrophylax albincisa Wied. 
Arphia pseudon ietana Thos. . . 
Arphia salphurea Fab 
Arphia sp 
Arphia tenebrosa Scudd. ..... 
Ascia rapae L 
Aspidiotus ancylu g Futn. - . , 
Aspidiotus destructor Sign, 
Aspidiotus lataniao Sign. . , 
A spidiotu s perniciosus Comst 
1 3^ 
2 55 
U 115-iif^ 
7 231 
8. 266 
■ 1 17 
5 169 
7 230 
s 265 
1 
1 3k 
1 . 3^ 
2 50 
1 10,23 
2 h3_Uk 
3 66,7^-77 
U 106 
5 139 
» 172,173,186 
5 lUs 
1. .. 13,29 
2 k'y 
U 109 
6 172,130-191 
.8 259 
2 ^2 
5 160 
s 276 
3 
1 29 
9(su P .) 303, 305, 307, 30:, 309, 310 
312,313,315,316,321 
9(su P .) 32U 
2 37 
9(su P .) 32U 
53 
1 S5 
u 113 
7 228-229 
8 263-2 
9. '.'...' 291 
2 us 
s 156 
1 22 
1 lU 
2 60 
Ij- 109 
1 5,11 
2 ,1+U-US 
3 78-79 
5 127, 1U0 
7 
8 
