IV 



INDEX. 



Columbia, D. of District of . . . 244 



Congo floor maggot 64 



Corcthrclla appcndiculata* . ... 343 



Culex lativittatus* 109 



" spp. .4, 36, 107, 109, 214, 279, 

 282, 369, 380. 



Cutcrcbra cyanclla* 391 



spp 392 



Egg-laying of Culex... 4, 214, 215, 

 282, 369. 



Empidida?, Genera of 3^0 



Eye-maculation of Chrysops. 39 



Glossina 300 



palpalis wellmani... 294 



Illinois, D. of 48, 369 



Jamaica, D. of 343 



Janthinosoma musica 350 



Limnophila aspidoptera 29 



Minnesota, Washburn's D. of 



400, 293 



Mississippi mosquitoes 69 



Mosquito survey of Pennsyl- 

 vania 150 



Mydas fulvifrons and chrysos- 



toma 347, 404 



Nebraska, D. of 391 



New Hampshire, D. of 37, 325 



New Jersey, D. of 36, 37, 101, 



266, 312, 347, 404. 



New Mexico, D. of 29, 373 



North Carolina, D. of . .82, 83, 85 



Parathalassius aldrichi* 374 



candidatus* . . . 375 



Pelastoneurus nigrescens 69 



Pennsylvania, D. of.. 186, 214, 279, 

 350, 380, 404- 



Prorates* 372 



claripennis* 373 



Reduction of wings ' 371 



Rhabdophaga rigidae 398 



Rhagas mabclae 378 



Rhicnoessa albula 403 



Song of mosquitoes 380 



Staten Island, D. of 36 



Sym ' illophthalmus 372 



Tab anus subniger* 48 



Tanypus dyari 244 



Temperature, Effects of low 



on mosquitoes 216 



Thinodromia* 370 



inchoata* .... 370 



Toreus* 376 



Tse-tse fly 294 



Washington, D. of 375 



West Africa, D. of 294 



HEMIPTERA. 



Aleyrodes 127, 403 



Alydus setosus* 386 



A nasa tristis 383 



Aphis houghtonensis* 5g 



Aquatic H 54 



Arilus cristatus 6 



Arizona, H. of.. 384, 385, 387, 391 



Blissus leucopterus 361 



British Columbia, H. of . . .388, 389 



California, H. of 385, 387 



Chinch bug 361 



Cicada fuhula* 322 



spp 237, 321 



Colorado, H. of 34 



Columbia, H. of District of.. 322 



Connecticut, H. of 127 



Costa Rica, H. of 54 



Diaspis pentagona, Parasites 



of 291 



Eremocoris obscurus* 388 



Feeding, Method of in H 382 



Florida, H. of 322 



Georgia, H. of 382 



Germany, Aphid from 290 



Illinois, H. of 368 



Indiana, H. of 59, 322 



Jalysus wickhami* 387 



Japan, H. of 205, 335 



Java, H. of 207 



Leptoglossus phyllopus 382 



Macrosiphum granarta . . . 290, 327 



Maryland, H. of 6 



Montana, H. of 387 



