Explanation of Plate X 



(Except when otherwise indicated the specimens figured are in the 

 collection of W. J, Holland.) 



1. Rothschildia orizaba Westwood. 9 • 



2. Basilona imperialis Drury. 9 • 



3. Citheronia regalis Fabricius, c? 



4. Citheronia mexicana Grote & Robinson, <S^ . 



5. Adelocephala bicolor Harris, (^ . 



6. Adelocephala bicolor Harris, 9 



7. Syssphinx albolineata Grote <S: Robinson, cj'. 



8. Color adia pandora Blake, c? . 



9. Malacosoma disstria Hubner, (J', U. S. N. M. 



10. Malacosoma erosa Stretch, cf . 



11. Malacosoma calijornica Packard, c? . 



13. Malacosoma americana Fabricius, 9 . U. S. N. M. 



