11 



INDEX. 



Bostrirhns spectabilis, . . . 326 



/rva.ris, 184 



llrvaxis semirugosa n. sp., . 183 

 Cicindelaformosaand venusta, 176 

 Cicindela liinbata, .... 284 



Collecting Coleoptera, . . .311 

 Colorado Coleoptera, Bio- 

 graphical Notes on some, . 27 

 Coniontis sanfordii n. sp., . 235 

 Cryptocephalus auratus, . . i/Jj 

 D modems brei'is, .... 326 



Drasteriiis si 'mini 'us, . . . .326 



Eliodes annata itnpotens, n. 

 sp., ... ... 236 



Ele odes confin is n. sp., . . . 237 



Elm Leaf Beetle, 292 



Helops stenotrichoides n. sp., 238 

 Hydrocharusobtusatus and Sil- 

 pha Surinam en sis, Larva of, 168 



Illinois C., 309 



New California C., .... 235 

 New N. A. species, 183, 235, 236, 



237. 238. 

 Orange Mts., C. of, . . . . 226 



Or opus striatus, 185 



Potato Stalk Borer, . . . .120 



Pselaphidse, 183 



Rhexidius aspcrulus, . . .185 



Sago/a, 185 



Scolytus ^-spinosus, . . 255, 294 

 Trichobaris irinotata, . . .120 



Tychus testae eus, 184 



Vesperoctenus Flohri, . . .114 



DIPTERA. 



Colorado Diptera, Biological 



Notes on, 173 



Dichocera n. gen., .... 31 

 J)ichocera lirata n. sp., ... 32 

 Heteropterina Macq., Occur- 

 rence in N. A., . . . . . 207 

 Heteropterina nasoni n. sp., . 207 

 New N. A. Genera and Spe- 

 cies, 31, 132, 207 



Tachinid, A new 29 



Volucella, A new, 131 



Volucella kincaidii n. sp., . . 132 



HEMIPTERA. 



Aleyrodes, 157 



Alypioides, Note on, .... 200 

 Alypioides dugesii n. var. . .201 



Bcrgrothia, 261 



Chinch-bug, i IQ 



Chionaspis minor, . . . .157 

 Cicada hieroglyphica, . . . 84 

 Coccidological Items, . . .325 



Cotton Scale 157 



Cienochiton perforatus, . . . 325 

 Dactylopius iceryoides, . . . 325 

 Dactylopius aurilanatus, . . 325 

 Dactylopius nipce, . . . . ^25 

 Diaspis atny-gdale, . . 123. 157 

 Diaspis lanatus, . . . 123, 157 



Gossyparia uhni, 325 



Harmostes, 262 



Margarodes trilob if inn n. sp., 86 

 Margarodes vitas, . . . .123 

 New N. A. species, . . 201, 203 



San Jose" Scale, 153 



Thclia, New species of, . . 203 

 Thelia godingi n. sp., . . . 203 

 Vine-destroying Insect, A new, 85 



HYMENOPTERA. 



Acanthochalcis nigricans, . . i> c ,o 



Agricultural Ant, 307 



Ant Stings, 48 



Ants, Arizona, 2:4 



Ants' Nests, 15 



Ants' Nests, Fungous Gardens 



in, 324 



Anthidiuin emarginatum, . . 252 



Apantcles, New, 201 



Apanteles ephestife n. sp., . .201 



Atta inalcfaciens, 307 



Bees and Lizard, 17 



Bees and Wasps, Habits of, . 252 



Bombus, Parasites of, ... 248 



Brachycistis idiot es n. sp., . 63 



Bracon hebetor, 324 



Clistopyga, New species of, . 198 

 Clistopyga alborhombarta n. 



sp., 198 



Clistopyga zonata n. sp., . .198 



