23. Prothoracic shield with blackish or fuscous shading below level 
of seta Ib (A); prespiracular shield enclosing the spiracle (A); 
plates bearing seta Ia - Ib and Ila - Ib of mesothorax 
fused (B). 
oo 
| wy) lb 
| oye 
A B 
Puerto Rico. 
Host: Amaranthus. Pachyzancla bipunctalis (F.) 
-  Prothoracic shield with blackish or fuscous shading below level 
of seta Ila (A); prespiracular shield not enclosing the 
spiracle (A); plates bearing setae Ia - Ib and Ila - Ib of 
mesothorax separate (not fused), a small fuscous pit near 
center of dorsal margin of plate bearing setae Ila - IIb (B). 
ba 
A B 
Cuba, Puerto Rico, and Virgin Islands. 
Hosts: Eggplant and tomato. Pachyzancla periusalis (Walk. ) 
Family COSMOPTERIGIDAE 
Seta Ila of prothorax above level of seta Ia (A); crochets of 
abdominal proleg uniordinal, in a complete ring (B). 
Base! Ile 
-la 
| o oN 
INS) 
| fe) | is Z| 
BS 
eon 
A B 
Mexico and West Indies. 
Hosts: Corn, cotton (bolls and lint), and dried fruits. 
Sathrobrota spp. 
= D5) — 
