256 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY, 
III. Generar Discussion or tHE CoLor—PATTERNS AND OF Mimicry IN 
tHe GENERA Hexticonius AND EvueIpes. 
(1) The Four Color-Types in the Genus Heliconius . . a 208 
(2) Mimiery between the genus Heliconius and the Danaoid 
Group F 3 : f 209 
(8) The Three Color. types't in iio Genus Musides : ; ; 210 
(4) Detailed Discussion of Plates 5-8 ; ; ; : F 210 
IV. Generar Discussion or tHe Conor—Parrerns And or Mimicry 
AMONG THE Danaorp HeLicontpanr. 
(1) The Origin of the two Types of Coloration ; : ; 214 
(2) Mimiery among the Danaoid Heliconidae . : 4 : 216 
V. Quantitative DETERMINATION OF THE VARIATIONS OF THE CHAR— 
ACTERISTIC Winc-MARKINGS IN THE ACRAEOID AND DaNaorp 
HeLiconripar. 
(1) Variations of the ‘Inner Rufous” Areas of the Fore and 
Hind Wings. ; ; 2 ; ; 2 : 217 
(2) The “ Inner Black” Spot . : ; 218 
(3) Variations of the ‘‘Inner Yellow”’ and « Middle Yellow 2 
Areas : : 219 
(4) Variations of the “ Middle Black ¥ , Mark of the Fére Wing 221 
(5) Variations of the “Outer Yellow” Area of the Fore Wing 221 
(6) The Relative Permanency of the Black Areas upon the Fore 
and Hind Wings ; ; ; ; 222 
(7) The “ Middle Black Stripe ” of he Hind Wing : ; 222 
(8) Variations of the Marginal Spots of the Fore Wing. = 223 
(9) The Marginal Spots of the Hind Wing ; ; : : 223 
VI. Comparison oF THE CoLOR—VARIATIONS OF THE PAPILIOS OF 
Soutn AMBPRICA WITH THOSE OF THE HELICONIDAR. 
PART C. 
GENERAL SUMMARY OF RESULTS BELIEVED TO BE NEW TO SCIENCE, 
Tables ; : : ; : : : : : : ; ; F 230 
Bibliography . i : : ; ; : ; ; ¥ A : 249 
Explanation of Plates 
