ILLUSTRATIONS 
Plate I 
Fig. 1. Acalypha stipulacea Klotz. Leaf gall caused by Schizomyia aca- 
lyphie. Longitudinal median section. X 5. 
2. Baiiringtonia luzonensis Rolfe. Leaf gall caused by Kronodiplosis 
uichancoi Felt. Longitudinal median section. X 8. 
3. Antidesma leptocladum Tub Leaf gall caused by Ctenodactylomyia 
antidesmm Felt. Longitudinal median section. X 5. 
4. Callicarpa erioclona Schauer. Leaf gall caused by Asphondylia 
callicarpse Felt. Longitudinal median section. X 2.5. 
5. Cissus trifolia (L.) K. Sch. Stem gall caused by Asphondylia 
vitea Felt. Longitudinal median section. X 2. 
6. Cissus adnata Wall. var. Leaf gall caused by Hyperdiplosis banksi 
Felt. Longitudinal median section. X 5. 
7. The gall shown in fig. 6. Cross section near the base. X 5. 
Plate II 
Fig. 1. Pcederia tomentosa Blume. Leaf gall caused by Itonida pmderise 
Felt. Cross section. X 7.5. 
2. Parashorea plicata Brandis. Leaf gall probably caused by Tri- 
contarinia luzonensis Felt. Longitudinal median section, x 7.5. 
3. Leea manillensis Walp. Leaf gall caused by Lasioptera manilensis 
Felt. Longitudinal median section. X 6. 
4. Diplodiscus paniculatus Turcz. Terminal stem gall caused by 
Schizomyia diplodisei Felt. Longitudinal median section. X 2. 
5. The gall shown in fig. 4. Cross section. X 2. 
6. The gall shown in fig. 1. Longitudinal median section. X 3. 
Plate III 
Fig. 1. Symphorema luzonicum F.-Vill. Leaf gall caused by Luzonomyia 
symphoremse Felt. Distal aspect, with lid removed to show open- 
ing. X 22.5. 
2. The gall shown in fig. 1. Longitudinal median section. X 22.5. 
3. The gall shown in fig. 1. Lid, octal aspect. X 22.5. 
4. The gall shown in fig. 1. Lid, ental aspect. X 22.5. 
Plate IV 
Fig. 1. Spatholobus gyrocarpus (Wall.) Benth. Leaf gall caused by He- 
liodiplosis spatholobi Felt. Longitudinal median section. X 20. 
2. Glochidion album (Blanco) Boerl. Leaf gall. Longitudinal median 
section. X 5. 
3. The gall shown in Plate VI, fig. 3. Cross section. X 20. 
4. Vernonia lancifolia Merr. Leaf gall caused by Diceroyia vernonise 
Felt. Longitudinal median section. X 2. 
5. Mallotus moluccana (L.) Muell.-Arg. Leaf gall. Longitudinal 
median section, x 5. 
6. Siphonodon celastrineus Griff. Leaf gall caused by Kamptodiplosis 
reducta Felt. Longitudinal median section. X 20. 
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