Explanation of Plate XVIII. 



Fig. 1. Theope eudocia, larva full fed. 



l(f. „ „ „ much enlarged. 



Ih. „ ,, head of larva. 



1(". ,, ,, growth at side of head of larva. 



Id. „ „ the growth enlarged. 



2. Tlieopc foliorum, larva full fed. 



3. Titliorea viegara, larva after 1st moult. 



3((. „ „ larva full fed, lateral view. 



Sb. „ „ „ „ dorsal view. 



4. Lycorea ceres, larva after 1st moult. 

 4a. „ „ „ full fed. 



5. Arawacvs linns, larva full fed. 

 5a. „ ,, pupa. 



5b. „ „ empty pupa case. 



6. Helicopis eleyans, n. sp. 



7. Hxmatera pyramid, var. rubra, nov. 



8. Tmolus perdistincta, n. sp. 



9. Ernests (jnppyi, n. sp. 



10. Cricosoma coccineata, n. sp. 



