IV 



INDEX. 



Colorado, D. of 303 



Culex aurifer 148 



Culex cantator 256 



Ctilex discolor 147 



Culex dupreei 49> 80 



Culex inconspicuus * 333 



Culex nigritulus 73 



Culex pretans* 332 



Culex squaniiger 80 



Culex trivittatus 145 



Diachlorus ferrugatus . . 290, 346 

 Dismal Swamp, Yellow fly of . 290 

 Grabhamia jamaicensis . . . .81 



Habits of Ortalids 171 



Habits of Trypeta 309 



Louisiana, D. of 303, 304 



Lucilia ccesar 136 



Massachusetts, D. of 304 



Mosquitoes, 9, 49, 73, 80, 81, no, 

 145. 170, 176, 256, 313, 318, 319, 



332. 

 New Jersey, D. of, 80, 145, 157, 

 318, 332, 333, 346. 



New York, D. of 256 



North Carolina, D. of . . 270, 302 



Oncodes costatus 285 



Parasites of Duck, D. as inter- 

 nal ,. . 136 



Pennsylvania, D. of 285 



Phormia regina 136 



Pseudotephritis vau 172 



Tabanidae .... 270, 290, 302, 346 



Trypeta solidaginis 309 



Virginia, D. of 290 



Yellow fly 290 



HEMIPTERA. 



Anasatristis 335 



Aradidse wanted 222 



"Bug," Old meanings of . . . 308 



Chionaspis furfurus 3 



Coccidae, Number of eggs of . . 188 



Coruco 307 



Gerris [Linmoporus) rufoscu- 



tellatus 220 



Hcematosiphon inodora .... 307 



Kermes gillettei 188 



Notonecta lutea 220 



"Oaring" in water bugs .... 344 



Ormenis pruinosa 344 



Oviposition of H 188, 335 



Seventeen year cicada .... 141 



Texas. H. of 344 



Trionytnus hordei 40 



Water-bugs, Method of swim- 

 ming of 344 



HYMENOPTERA. 



Andrena spp ■ ... 64 



fragariana * 64 



persiniilis * 66 



wheeleri* 65 



Andreninae 74 



Anthidium illustre 284 



A?ithophora stanfordiana* ... 32 



Apis mellifica 176, 285 



Arizona, H. of 87 



Aspilota ceylonica * 113 



Bee-visitors of Pontederia . . . 244 



California, H. of 33 



Ceratina dupla 333, 346 



Ceylon, H. of 113 



Chlorion 117 



Cladocerapis * 292 



Colletes 276 



robustus * 251 



Colorado, H. of 33 



Conohalictoides* 245, 261 



lovelli* . . . 245 

 Construction of cells . . .176, 284 



Cryptohalidoides * 261 



spiniferus* .261 

 Curriea fasciatipennis * . . . .18 

 Dianihidium jugatorum . . . .84 



Emphytes gillettei 284 



Formica sanguinea rjibicunda 339 

 Habrocryptus grcenicheri* . . 333 

 Hadronotus carinatifrons . . . 337 

 Halictus marinus * . . . • • 99 



vierecki * 97 



Ileranlhidimn * 292 



Honey bee 176, 285 



