312 



INDEX. 



Asymmetrical organs, 74. 

 Atrophy of parts, 67; of legs, 



253. 

 Atrytone Zabulon (Mormon), 7, 



23, 182, 305, 310. 

 Atrytone Zabulon, var. Poca- 



hontas, 182. 

 Azure, Spring,ee Cyaniris Pseu- 



dargiolus. 



Baltimore, see Euphydryas 



Pbaeton. 

 Banded Elfin, see Incisalia Ni- 



phon. 

 Banded Hair-streak, see Tbecla 



Calanus. 

 Banded Purple, see Basilarcbia 



Artbemis. 

 Basilarcbia (Purples), 9, 29, 113, 



121. 

 Basilarcbia Arcbippus (Viceroy), 



6, 10, 22, 30, 45, 100, 102, 



103, 112, 133, 206, 236, 298, 



307. 

 Basilarcbia Artbemis (Banded 



Purple), 99, 112, 113, 298, 



307. 



Basilarcbia Astyanax (Red-spot- 

 ted Purple), 30, 100, 112, 236, 



298,307. 



Bates, H. W., 188, 191,253. 

 Batb White, see Pontia Dapli- 



dice. 



Beaks, Loner, see Hypati. 

 Beauty, Cauiberwell, see Papilio 



Antiopa. 

 Beauty, Painted, see Vanessa 



Huntera. 



Beauty, Spring, see Erora laeta. 

 Bernard Descbamps, 199. 

 Black-bordered Yellow, see 



Xantbidia Nicippe. 

 Black Swallow-tail, see Princeps 



Polyxenes. 

 Blue, Silver-studded, see Rusti- 



cus Aegon. 

 Blue Swallow-tail, see Laertias 



Pbilenor. 



Blue, Tailed, see Everes Comyn- 

 tas. 



Blue-eyed Grayling, see Cer- 

 cyonis Alope. 



Blues, see Adolescentes. 



Brain, 82, 88, 93. 



Brentbis Bellona (Meadow Fri- 

 tillary), 143, 148, 300, 308. 



Brentbis Myrina (Silver-bor- 

 dered Fritillary), 7, 8, 144, 

 300, 308. 



Brephidium Fea, 200, 302, 308. 



Brilliancy in butterflies fades in 

 going north, 161. 



Bronze Copper, see Chrysopha- 

 nus Tboe. 



Broods, one a year, 128 ; two a 

 year, 130; three or more a 

 year, 130, 141 ; mixed, 143 ; 

 different in allied butterflies 

 in Europe and America, 152 ; 

 independent series in broods 

 of same species, 142. 



Brown Elfin, see Incisalia Au- 

 gustus. 



Brown, Eyed, see Satyrodes 

 Eurydice. 



Browns, Meadow, see Oreades. 



Brush-footed Butterflies, see 

 Nymphales. 



Burgess, E., 61. 



BUTTERFLIES : their mode of 

 escape from the chrysalis, 

 49 ; their general structure 

 in the perfect state, 52 ; 

 changes in the external or- 

 gans from caterpillar to but- 

 terfly, 53 ; eyes, 54 ; antennae, 

 55 ; mouth-parts, 56 ; max- 

 illae, 58 ; their action, 60 ; 

 the pharyngeal sac, 61 ; pro- 

 thorax, 63 ; meso- and meta- 

 thorax, 64 ; legs, 64 ; foliate 

 appendage of front legs, 65 ; 

 sounds produced by, 65 ; ap- 

 pendages of foot, 66 ; atrophy 

 of joints and appendages of 

 front legs, "67 ; wings, 68 ; ar- 



