EXPLANATION OF PLATE YIII. 



Fig. L Nymph oi HelopeUis sp. 



2. Mature form of Helopeltis sp. 



3. Portion of cocoa pod punctured by Helopeltis. 



4. Sahlhergella theohroma, Dist., mature form ; side view. 



5. Sahlhergella theohroma, Dist., mature form ; dorsal view. 



6. Sahlhergella theohroma, Dist.^ nymph. 



