10 



PROCEEDINGS OF THE NATIONAL MUSEUM 



Vol. 117 



Family Crambidae 

 Genus Crambus Fabricius 



The species of Crambus are separated by the following key : 



Dark dividing line of forewing short and sharply defined, 



femandesellus Hampson 

 Dark dividing line of forewing long and diffused divus, new species 



Crambus fernandesellus Hampson 



Figures 1-2 



Crambus fernandesellus Hampson, 1896, Proc. Zool. Soc. London, 1895, p. 931. — 

 Aurivillius, 1922, in Skottsberg, The natural history of Juan Fernandez and 

 Easter Island, vol. 3, pt. 2, p. 263, pi. 2, fig. 9. 



Type: British Museum (Natural History). 

 Type locaUty: "Juan Fernandez." 



Figures 1-2. — Crambus fernandesellus Hampson: 1, ventral view of male genitalia with 

 left harpe and aedeagus removed; la, lateral aspect of aedeagus; 2, ventral view of female 

 genitalia. 



