552 
Philippine Journal of Science 
1919 
Plate V 
Fig. 1. Alstonia scholaris R. Br. Leaf gall caused by Pauropsylla tuher- 
culata Crawford. Longitudinal median section in the direction 
of the apical cleft. X 20. 
2. The gall shown in fig. 1. Section across the apical cleft, x 20. 
3. Mallotus philippensis (Lam.) Muell.-Arg. Leaf gall caused b3^ 
Megatrioza pallida sp. nov. (MS). Longitudinal median section. 
X 20. 
Plate VI 
Fig. 1. Ficus ulmifolia Lam. Leaf gall caused by Pauropsylla deflexa 
sp. nov. (MS). Longitudinal median section. X 5. 
2. Ficus variegata Blume. Leaf gall caused by Pauropsylla monfana 
sp. nov. (MS). Open, after emergence of adult. Distal aspect. 
X 5. 
3. Schefflera odorata (Blanco) Merr. and Rolfe. Leaf gall caused 
by Gynaikothrips chavicse var. heptapleuri Karny. Longitudinal 
median section. X 5. 
4. The gall shown in fig. 2. Spine from exterior wall. X 130. 
5. The gall shown in fig. 2. Longitudinal median section. X 7.5. 
6. Di.llenia rciff erseheidia F.-Vill. Leaf gall. Section across leaf. 
X 7.5. 
Plate VII 
Fio. 1. 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. 
2. Grewia stylocarpa Warb. Leaf galls caused by Asphondylia gre- 
vjia; Felt. View from upper surface of the leaf. X 1. 
3. Barringtonia, luzonensis Rolfe. Young or nearlj? mature, unopened 
leaf galls, caused by Kronodiplosis uichancoi Felt. View from 
nether surface of leaf. X 1.5. 
4. Parashorea plicata Brandis. Leaf galls, probably caused by Tri- 
contarinia luzonensis Felt. View from nether surface of leaf. 
X 1.5. 
Plate VIII 
Fig. 1. Diplodiscus paniculatus Turcz. Terminal stem gall caused by 
Schizomyia diplodisci Felt. Nearly mature specimen, without 
crevice. X 1.5. 
2. The gall shown in fig. 1. Old specimen, showing crevice through 
which adults escaped. X 1.5. 
3. Acalypha stipulacea Klotz. Leaf galls caused by Schizomyia acaly- 
phsi Felt. View from nether surface of leaf. X 1.5. 
4. Cissus trifolia (L.) K. Sch. Stem gall caused by Asphondylia vitea 
Felt. Type 1. X 1.5. 
5. Psederia tomentosa Blume. Leaf gall caused by Ifonida psederise 
Felt. Lateral view. X 1.5. 
6. The gall shown in fig. 4. Type 2. X 1.5. 
7. Cissus adnata Wall. var. Leaf galls caused by Hyperdiplosis 
ba7iksi Felt. View from nether surface of leaf. X 1. 
