PLATE X. 



Fig. 1. Hydrillodes surata Meyrick. Forewing. X 4. 



Fig. 2. Hydrillodes sigma Tarns, sp. n. Forewing. x 4. 



Fig. 3. H. surata Meyrick. Hindwing. x 4. 



Fig. 4. H. sigma Tams, sp. n. Hindwing. x 4. 



Fig. 5. H. surata Meyrick. Labial palpus. Greatly enlarged. 



Fig. 6. H. sigma Tams, sp. n. Labial palpus. Greatly enlarged. 



Fig. 7. H. surata Meyrick. Labial palpus. Greatly enlarged. 



Fig. 8. H, sigma Tams, sp. n. Labial palpus. Greatly enlarged. 



