MAYER : COLOR AND COLOR-PATTERNS. 
305 
TABLE 2. 
Showing the Variation (presence or absence) of the “Inner 
Black” (Area II) of the fore wing in the Danaoid Heliconidae. 
Gexera. 
Present. 
Absent. 
Remarks. 
Lycorea. 
5 
Ituna. 
3 
Athesis. 
2 
1 
Tliyridia. 
5 
Athyrtis. 
2 
Olyras. 
4 
Eutresis. 
2 
Aprotopos .... 
2 
• 
Dircenna. 
8 
4 
Callithomia .... 
3 
Epithomia .... 
2- 
Ceratinia. 
29 
12 
Sais. 
4 
1 
Scada . 
7 
Mechanitis .... 
23 
1 
Napeogenes .... 
13 
17 
Appears as 2 spots in 1 species. 
Ithomia. 
72 
140 
Appears as 2 spots in 1 species. 
Aeria. 
4 
Melinaea. 
21 
3 
Appears as 2 spots in 5 species. 
Tithorea. 
10 
Total. 
210 
190 
Excluding Ithomia 
138 
50 
