MAYER: COLOR AND COLOR-PATTERNS. 
307 
TABLE 4. 
Showing the presence or absence of the “ Middle Black ” Mark 
(Area IV) of the fore wing in the Danaoid Ileliconidae. 
Genera. 
Present, i 
Absent. 
Present, but changed to 
some color other than black. 
Lycorea. 
5 
Ituna. 
3 
Athesis . 
3 
Thyridia. 
5 
Athyrtis. 
2 
Olyras. 
2 
Entresis. 
2 
Aprotopos .... 
2 
Dircenna. 
11 
1 
Callithomia .... 
8 
Epithomia .... 
2 
Ceratinia. 
34 
7 
Sais. 
5 
• 
Scada . . ... 
7 
Mechanitis .... 
24 
Napeogenes .... 
25 
5 
Ithomia. 
194 
6 
12 rufous or brown. 
Aeria. 
4 
Melinaea. 
23 
1 
Tithorea. 
10 
Total. 
366 
20 
12 
Excluding Ithomia 
172 
14 
