FIG. 
Fig. 
Fie. 
4. 
5. 
6. 
if 
Philippine Journal of Science 1919 
PLATE V 
Alstonia scholaris R. Br. Leaf gall caused by Pauropsylla tuber- 
culata Crawford. Longitudinal median section in the direction 
of the apical cleft. x 20. 
. The gall shown in fig. 1. Section across the apical cleft. > 20. 
. Mallotus philippensis (Lam.) Muell.-Arg. Leaf gall caused by 
Megatrioza pallida sp. nov. (MS). Longitudinal median section. 
xe. 
PLATE VI 
. Ficus ulmifolia Lam. Leaf gail caused by Pauropsylla deflexa 
sp. nov. (MS). Longitudinal median section. X 5. 
. Ficus variegata Blume. Leaf gall caused by Pauropsylla montana 
sp. nov. (MS). Open, after emergence of adult. Distal aspect. 
x 6. 
. Schefflera odorata (Blanco) Merr. and Rolfe. Leaf gall caused 
by Gynaikothrips chavice var. heptapleuri Karny. Longitudinal 
median section. X 5. 
. The gall shown in fig. 2. Spine from exterior wall. x 130. 
. The gall shown in fig. 2. Longitudinal median section. X 7.5. 
. Dillenia reifferscheidia F.-Vill. Leaf gall. Section across leaf. 
x 7.5. 
PLATE VII 
. Old galls of the species illustrated in fig. 3, showing openings 
through which the adults escaped. View from nether surface 
of leaf. x 1.5. 
. Grewia stylocarpa Warb. Leaf galls caused by Asphondylia gre- 
wiz Felt. View from upper surface of the leaf. x 1. 
. Barringtonia luzonensis Rolfe. Young or nearly mature, unopened 
leaf galls, caused by Kronodiplosis uichancoi Felt. View from 
nether surface of leaf. x 1.5. 
. Parashorea plicata Brandis. Leaf galls, probably caused by 7'rv- 
contarinia luzonensis Felt. View from nether surface of leaf. 
* 1.5. 
PLATE VIII y 
. Diplodiscus paniculatus Turez. Terminal stem gall caused by 
Schizomyia diplodisci Felt. Nearly mature specimen, without 
crevice, X 1.5. 
. The gall shown in fig. 1. Old specimen, showing crevice through 
which adults escaped. 1.5. 
. Acalypha stipulacea Klotz. Leaf galls caused by Schizomyia acaly- 
phe Felt. View from nether surface of leaf. X 1.5. 
Cissus trifolia (L.) K. Sch. Stem gall caused by Asphondylia vitea 
Felt. Type 1. x 1.5. 
Pexderia tomentosa Blume. Leaf gall caused by Itonida pxderix 
Felt. Lateral view. x 1.5. 
The gall shown in fig. 4. Type 2. x 1.5. 
Cissus adnata Wall. var. Leaf galls caused by Hyperdiplosis 
banksi Felt. View from nether surface of leaf. x 1. 
