INDEX. 



Cicindela larvae, Habits of . . 207 

 Coccinellids, Massing of . . .117 

 Colorado desert, C. of . 195, 235 

 Conotrachelus fissunguis . . 263 



Cychrns mimus 151 



stenostomus . . 103, 262 



viduus 175 



Cyrtophorus verrncosus . . .176 



Dorcascheina spp 33 



Drachylis* 193 



simulans* . . . .195 

 Epicauta cinerea monstrosity . 161 



Lebia abdominalis 32 



Linodendron rugosum ... 47 



Longevity of C 158 



Microhapla porcata .... 32 



Monstrosity, A 161 



Obrium rubidum 175 



Opcitrinus not us 127 



Panagaeus fasciatus .... 262 

 Phyllopertha horticola . . . 151 

 Pleocoma behrensii .... 47 

 J \vractoineiia luctifera . . .158 

 Recollections of old collecting 



grounds . 22, 39, Si, 195, 235 

 Rio Grande valley, C. of lower 22, 



39, 3r. 



Sericea spp 117 



Sinodiciiin cucujifornie . . .175 

 Sphceridium scarbceoides . .172 



Sponidium* 193 



Tenebrionides mauritanica. . 158 



Typitium* 193 



Xyleborus affinis, Identity of 

 Xy/ophaga abdominalis . . 



o 

 158 



COLLEMBOLA. 



Gnathocephalus anreo-fascia- 



tits ' 



DIPTERA. 



Alaska, Syrphidae from 

 Chaetotaxy, A study in 

 Cynomyia americana * 

 elo>igata * . 



216 



17 

 105 

 105 

 106 



hirta* 1 66 



Eriocera, Variation in ... 229 

 Herinrtia illnccns 57 



Hippoboscidae 23 r 



House-flies, Habits of . . 

 Lipoctuzta texensis* . . 

 Longurio testaceus 

 Maritime D. of Texas . . 

 Melanostoma glacialis * . . 

 Ospriocerus, Synopsis of 



ventralis* . . 

 Pennsylvania, D. new to 

 Rhagoletis ribico/a * 

 Sargus elegans and debilis 

 Syrphidae from Alaska . . 



Syrphus bryantii* 17 



Tabanus abdominalis and exul 126 



maritimus* .... 167 



Texas, D. of 167 



219 

 1 68 

 229 

 167 



17 

 37 

 37 



208 

 69 



103 

 17 



185 



185 

 1 86 



145 



65 



186 



HEMIPTERA. 



California, New Coccidae from 

 Kermes cockerel li * ... 



nigropunctatus * 

 Lecanium magnoliarum * . 

 Phlepsius five nn. spp. . . 

 Pulvinaria rhois* .... 

 San Jose scale 95 



HYMENOPTERA. 



Agapostemon subtilior* ... 27 

 texanus ... 27 



Agenia architecta 47 



Anastatus pearsalli * .... 24 



Andrena maricz 121 



prunoruin * . . . .172 



rhodura* . . . .171 



Augochlora Junneralis . 158, 230 



Burrows of H.. . 158, 208, 230 



Colletes compacta 158 



Crabro salicis 115 



Egg parasite 24 



Foxia* 187 



Foxia pacifica* 187 



Hemihalictus* 216 



Miscophinus* 187 



three nn. spp. iSS, 189 

 Miscophus from Florida . . .184 

 Mutillidce of N. Am., Notes 



on 14, 56 



Perdita wootonce* 215 



After generic or specific names indicates that such are new. 



