NO. 2242. MORPHOLOGY OF THE STREPSIPTERA— PIERCE. 501 



HaUctophagoidea. Diozoceridae. 



7. Diozocera insularum from Xerophloea insularum, collected at St. 

 George, Grenada. 



Elenchoidea. Elenchidae. 



8,9. Lihitrncletichus heidcmanni from LibiiniUi, species, Bay Ridge, Mary- 

 land, collected September 1, 1902, by O. Heidemann. 8. — Last 

 ventral segments from side. 9. — Oedeagus. 

 10-12. Elenchinus heidemanni from Megdmelaiivs, species, Bay Ridge, Mary- 

 land. 10. — Under view of right mandible. 11. — Under view of 

 right maxilla. 12. — Oedeagus. 

 Autlior's illustrations. 



