310 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
TABLE 7. 
Showing the Degree of Development of the “ Outer Black” (Area 
VII) of the fore wing in the Danaoid Ileliconidae. 
Genera. 
Well devel¬ 
oped over a 
large area of 
the fore wing. 
Reduced 
to the outer 
margin of the 
fore wing. 
Present, but changed to 
another color. 
Ly corea . . ... . 
5 
I tuna. 
Q 
o 
Athesis . 
2 
1 
Thyridia. 
5 
Athyrtis. 
o 
4U 
Olyras . 
3 
1 
Eutresis. 
2 
Aprotopos .... 
1 
1 
Dircenna. 
5 
7 
Callithomia .... 
O 
O 
Epithomia .... 
2 
Ceratinia. 
28 
13 
2 partly rufous. 
Sais. 
2 
3 partly rufous. 
Scada . 
O 
O 
4 
Mechanics .... 
22 
2 
Napeogenes .... 
20 
4 
Ithomia. 
161 
54 
16 rufous or brown. 
Aeria. 
4 
Melinaea. 
24 
1 partly rufous. 
Tithorea. 
10 
Total. 
305 
95 
22 partly rufous. 
