U. S. NATIONAL MUSEUM 



PROCEEDINGS, VOL. 99 PLATE 4 



1, Cardioch 

 diagramma 



les viator, front view of head; 2, C. floridanus, front view of head; 3, Cardiochiles, 

 ^.«5,.c».„.natic lateral view of thorax; 4, C. apicalis, forewing; 5, C. nigriceps, part of fore- 

 wing; 6, C. seminiger, lateral view of anterior part of mesonotum; 7, C. nigriceps, lateral 

 view of anterior part of mesonotum; 8, C. operculellus, dorsal view of anterior part of 

 mesonotum; 9, C. explorator, dorsal view of anterior part of mesonotum; 10, C. seminiger, 

 first three abdominal tergites; 11, C. iibiator, first three abdominal tergites; 12, C. tibiator, 

 tibia; 13, C. magnus, tibia. 



