U. S. NATIONAL MUSEUM 



PROCEEDINGS. VOL. 93 PLATE 2 



6-IMPERILLA 



4- 4A. Therina fasciaria (Linnaeus): 4, Male genitalia; 4A, aedeagus. 

 5-5C. Neotherinainconspicua Dognin: 5, Male genitalia; 5A, aedeagus; 5B-C, variations 

 of gnathos and furca. 



6 6A. Veotherina imperilla' Dognin): 6, Male genitalia; 6A, aedeagus. 



