174 



BULLETIN UNIVERSITY OF MONTANA. 



Pratensis, 81. 



Protodice butterfly, 28. 



Purplish copper, the, 133. 



Pylades, 144. 



Pyrameis cardui, 67. 



Pyrgus, monticaga, 147; syrictus, 159. 



Rapae, 27, 29. 



Reakirt's copper, 134. 



Red admiral, 99. 



Regal fritillary 4. 



Rhodia, 159. 



Rhodope, 54, 62. 



Rhamnus, 23. 



Ricker, Edith, 4. 



Ricker, Maurice, 49. 



Riding's satye, 121. 



Ringlets, the, 114. 



Ringless ringlet, the, 115. 



Rubidus, 135, 159. 



Ruddy copper, the, 135. 



Rustier 136. 



Rusticus, 136; melissa, 124, 137; glau- 



con, 137; shasta, 138. 

 Ruffed grouse, 109. 

 Rutulus swallow-tail, 66. 

 Sara, 34. 



Satyr, the, 86; Ridings', 121. 

 Satyrus, 159; olympus, 5. 

 Sassacus, 156. 

 Saepium, 127. 

 Scelothrix, i*5; centaurea, 145; scrip- 



tura, 146. 



Scudder, S. H., 162. 

 Scudder's sulphur, 41. 

 Scudderi, 41. 

 Sedum, 17, 51. 

 Semnopsyche, 50. 

 Setting board, 10. 

 Scriptura, 146. 

 Shasta blue, the, 138. 

 Shasta, Mt, 94. 

 Silene, 17. 

 Silver spots, 54. 

 Silver-bordered fritillary, 69. 

 Silvery blue, 136. 

 Sisymbri, 27, 31. 

 Skippers, the, .142. 

 Silver spotted skipper, 144. 

 Skinner, Henry, 162. 

 Snyder, A. J., 162. 

 Small checkered skipper, 146. 

 Sooty-wing, the, 148. 

 Speyer, Dr. A., 162. 

 Southern white, 28. 

 Snow's copper, 135. 

 Spring azure, 138. 

 Strymon titus, 131. 

 Spaulding, T. C., 4. 

 Speyeria, 52, 67. 



Sthenele, 159. 



Spreading insects, 9. 



Striduation in Euvanessa antiopa, 97. 



Strecker, Hermann, 162. 



Streckers sulphur, 41. 



Sulphur, the common, 37. 



Sulphur, alexandus, 40. 



Sulphurs, the, 26, 37. 



Swan Range, 4, 18, 93. 



Swan Lake, 93. 



Sylvestris, 105, 159. 



Synchloe, 26, 32; sara, 32; ansonides, 



33; sara, 34; olympia, 35. 

 Syrichtus, 146, 159. 

 Swinton, A. H., 97. 

 Taylor's ciiecker-spot, 73. 

 Thanaos, 149; persius, 149; afranius, 



150. 



Tnymelicus, 151. 

 Tessellata, 71, 147. 

 Thaj?02,7 79, 159. 

 Thermopsis, 41. 

 Thistle butterfly, 160. 

 Tiphon, 116. 

 Tityrus, 68, 144. 

 Tortoise shell, Milbert's, 97. 

 Thecla ,127; acadica, 128; calanus, 



128; saepium, 127; liparops, 128. 

 Turnus, 66, 21. 

 Turnus swallowtail 21, 66. 

 University of Montana Biological Sta- 

 tion, 2, 15. 

 Uhleri, 120. 

 Uncas, 153. 

 Uranotes mlinus, 126. 

 Uranotes melinus, 126. 

 Vanessa, 50, 98, 99; atalanta, 99; cali- 



fornica, 5, 67, 94; cardui, 100; 



caryae, 101; huntera, 101, 159; 



j-album, 5. 



Variegated Fritillary, 51. 

 Varuna, 120. 



Venation of i-ie wings, 10. 

 Viceroy, the, 103. 

 Ward, Albertine, 141. 

 West Coast Lady, 101. 

 Western white, 29. 

 western tailed blue, 139. 

 Whitney's checker spot, 76. 

 Whites, the, 26, 27. 

 Whymper in the Andes, 43. 

 Wiley, C. A., 34, 112. 

 Wiedemeyer's admiral. 

 Wiedemeyeri ,104. 

 Wiley, C. A., 162. 

 vVbod-nymphs, 105. 

 Woody, Mt., 6. 

 Zephyr, the, 87. 

 Zephyrus, 87. 

 Zo.icaon butterfly, 35, 66. 



