144 
VII. 
RE 
XII. 
XIII. 
XIV. 
XV. 
XVI. 
XVII. 
XVII. 
Memoirs of the Indian Museum. 
Pemphigus. 
29 
Rhopalosiphum. 
Myzus. 
Phorodon. 
(a) —Siphocoryne. 
(b)—S. 
(c)—S. (= Siphonaphis, v.d. Goot). 
(a)—Brevicoryne (n.g.). 
(b)—B. 
(c)—B. 
Stephensonia (n.2.). 
(a)—T oxoptera. 
(j)—A. 
Brachycaudus. 
Hyalopterus. 
(a)—Brachyunguis (n.g.). 
(b)—B. 
(c)—B. 
Eichochavtophorus. 
Callipterus. 
Shivaphis (n.g.). 
Tuberolachnus. 
Tuberodryobius (n.g.). 
aedificator (Buck.). 
sanborni (Gil.). 
granarium (Kirby). 
pisi (Kalt.). 
lactucae (Kalt.). 
chenopodu (Schrank). 
lahorensis, n. sp. 
malvae (Koch). 
carthami, u. sp. 
himalayensis, n. sp. 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) gossypu (Glover). 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
) 
Pemphigus (?) aedificator (Buck.). 
Host.—Pistacia integerrima. 
Vern. ‘ Kakkar’’ ; the gall is known as ‘‘ Kakkar Singi.’’ 
) | 
2) cynodonti, n. sp. (on Cynodon). 
) 
) 
VOL Wale 
The insect may be readily recognised by the characteristic horn-like galls into 
which it converts the leaflets of the abovenamed species of Pistacıa. 
From May to 
October they may be observed as straight or curved pod-like structures, generally at the 
terminations of branches. They are either wholly green or partly pinkish and contain 
