HOW TO KNOW THE BUTTERFLIES 



Short-tailed Papilio, The, 61. 

 Silver- bordered Fritillary, The, 



122. 

 Silver Crescent, The, 127. 

 Silver-spot Fritillary, The, 117. 

 Silver-spotted Skipper, The, 293. 

 Silvery Blue, The, 245. 

 Skippers, 36, 256. 

 Skippers with a Brand and their 



Allies, 261. 

 Skippers with a Costal Fold and 



their Allies, 2N8. 

 .Sleepy Dusty-wing, The, 297. 

 Sleepy Yellow, The, 97. 

 Small Metal-mark, The, 213. 

 smintkeus, Parnas.uus, 43. 

 Smith and Abbot, 88. 

 Snout Butterfly, The, 210. 

 Sooty-wing, The, 297. 

 sosybius, Cissia, 199. 

 Southern Cloudy-wing, The, 295. 

 Southern Wood-nymph, The, 188. 

 Sovereigns, The, 162. 

 Spenser, 68, 169, 175. 

 Speyeria idalia, 112. 

 Spreading-board, 32. 

 Spring Azure, The, 249. 

 Sthcnopis, 10. 

 Stoddard, 239. 



strigosa, Anosia berenice, 208. 

 Striped Hair-streak, The, 228. 

 Strymon titus, 234. 

 Subcosta, 9. 

 Swallow-tails, 45. 

 Swarthy Skipper, The, 284. 

 Synchloe genutia, 82. 



otympia^ 83. 



olympia rosa, 84. 

 Synopsis of the groups of butter- 

 flies, 35. 



Table for determining the families 



of butterflies, 39. 

 Tailed Blue, The, 254. 

 tarquinius, Feniseca, 237. 

 Tarsus, 5. 



Tawny-Edged Skipper, The, 281. 

 Tawny Emperor, The, 175. 

 telamomdes, Iphiclides ajax, 49. 

 tessellata, Hesperia, 300. 

 Tessellate Skipper, The, 300. 

 Thanaos brizo, 297. 



icelus, 298. 



juvenalis, 300. 



lucilius, 298. 



martialis, 299. 



persius, 299. 

 tharos, Phyciodes, 129. 

 Thecla acadica, 224. 



calanus, 226. 



liparops, 22S. 

 Thistle Butterflies, The, 153. 

 thaasy Papilio, 56. 

 thoe, CJirysophanus, 239. 

 Thompson, Maurice, 255. 

 Thorax, 5. 

 Thoreau, 151, 248. 

 Thome, R. IE, Si. 

 Thoryhes bathyllus, 295. 



py/ades, 2g6. 

 Phymelieus brettus, 279. 



c ernes, 281. 



mystic, 2S1. 



otho, 279. 

 Tibia, 5. 



Tiger Swallow-tail, The, 51. 

 titus, Stvv))io)2 t 234. 

 tityrus, Ffargyreus, 293. 

 Trochanter, 5. 

 troihis, Papilio, 59. 

 turn tts, Papilio glaucus, 5 1, 



;io 



