BY J. C. MOULTON. 
237 
c. Hind wing beneath with uniform fuscous 
internervular areas .... 34. alia. 
c 1 . Hind wing beneath with light internervular 
streaks. 
a 1 . Fore wing with prominent white patch in end of 
cell of both sexes . . . . .35. loivi. 
Subfam. 2. Satyrin2e. 
Key to the Genera of Bornean Satyrince* 
a. Fore wing nervures (costal, or both costal and 
median) swollen at base. 
b. Hind wing cell normal. 
c. Fore wing: costal nervure swollen at base, 
median noticeably less than the costal or not 
at all. 
d. Outer margin of hind wing rounded . Ypthima. 
d 1 . Outer margin of hind wing dentate, 
angulate or caudate. 
e. Fore wing cell about two-thirds the 
length of fore wing . . . Erites. 
e 1 . Fore wing cell about half the length of 
fore wing or less. 
/. Apex of hind wing cell at origin of 
second median nervule. 
g. Eyes hairy; size moderate ; wings 
angulate and dentate . . Lethe. 
g 1 . Eyes naked. 
h. Size large; hind wing caudate Neorina. 
h 1 . Size moderate ; hind wing angu¬ 
late . Coelites. 
f 1 . Apex of hind wing cell well beyond the 
origin of second median nervule . Orsotricena. 
c 1 . Fore wing: costal and median nervures 
swollen at base ..... Mycalesis. 
b l . Hind wing cell abnormal: in male very short 
and acute, the lower discocellular nervule 
originating from subcostal near base of wing ; 
in the female the cell is closed by one long 
oblique discocellular. Ragadia. 
a 1 . Fore wing nervures not swollen at base . Melanitis. 
* Fruhstorfer and others include Elymnias in this subfamily. I follow 
Shelford in keeping it in a distinct subfamily. 
