500 
Cyclops, food of Culex pipiens and C. nigri- 
tulus larve, 150 
Cyprin doré, fish enemy of Anopheles larve, 
170 
Cyprinodon, enemies of mosquitoes, 406, 407 
Cyprinodon calaritanus, enemy of mosqui- 
toes, 411-412 
“ Daisy ” form of Plasmodium malariae, 191 
DaNniELs on use of “tuba root” (Derris el- 
liptica) to destroy fish and mosquito 
larvee, 387-388 
Daphnia, food of Culex pipiens and C. nigri- 
tulus larve, 150 
Daring, Dz. SAMUEL T., on experiments with 
larvicides by the Isthmian Canal Com- 
mission, 384-385 
Darxine, Dr. SAMUEL T., on size of screen for 
pavtection against various mosquitoes, 
4 
Darwin on insectivorous plants, 156 
Datura stramonium. (See Jimson weed.) 
“Day mosquito,” name often given yellow- 
fever mosquito, 262 
Deinocerites, antennal structure, 28-29 
Deinocerites, cerci, gonapophyses, 
lobes, 68 
Deinocerites, claws, 65 
Deinocerites larve, habits, 149 
Deinocerites larve, where to find them, 184 
Deinocerites, male genitalia, 71 
Deinocerites, mouth-parts, 49 
Deinocerites not blood-suckers but flower- 
feeders, 109 
Deinocerites, palpi, 54 
Deinocerites, shaft of antenna, 27 
Deinocerites, shape of abdomen and sternite 
of eighth segment in female, 68 
Deinocerites cancer, antennal structure, 28 
Deinocerites cancer, claws, 65 
Deinocerites cancer, eighth sternite and cerci, 
sternal 
Deinocerites cancer, mating habits, 126 
Deinocerites cancer, palpi, 54 
Deinocerites melanophylum, claws, 65 
Deinocerites pseudes, cerci and gonapophyses, 
68 
Deinocerites pseudes, claws, 65 
Deinocerites pseudes, sternite of eighth seg- 
ment in female, 68 
Deinocerites pseudes, palpi, 54 
Deinocerites troglodytus, antennal structure, 
28 
Deinocerites troglodytus, claws, 65 
Deinocerites troglodytus, palpi, 54 
Dempwotrr, control work against malaria, 
199 
Dengue, 303-307 
Dengue, organism probably an ultra-micro- 
scopic protozoan, 306 
Dermestid beetle larva mistaken for mosquito 
Jarva, 22 
Derris elliptica, use in destroying mosquito 
larvee and fish, 387-388 
Derris uliginosa, decoctions and emulsions as 
mosquito larvicides, 387 
Desert mosquitoes, habits of larve, 146-147 
INDEX 
Dessication, resistance of eggs and larve of 
Anopheles thereto, 231 
Dessication, resistance of larve of yellow- 
fever mosquito thereto, 291-292 
Dr Vocet, Dr. W. T., on Anopheles breeding 
in sea water, 224-225 
Diaphanous, enemies of mosquitoes, 406 
Diemyctylus tortosus, enemy of mosquito 
larve, practical use, 176, 402 
en studies of mouth-parts of mosquito, 
ve 
Dinanamesus, antennal structure, 29 
Dineutes indus, enemy of Anopheles larve, 
170 
Dinitrocresol as a fumigant against mosqui- 
toes, 375 
Dinomimetes, antennal structure, 28-29 
Dinomimetes, palpi, 54 
Dinomimetes, postnotum, 60 
Dinomimetes, shape of abdomen and ster- 
nite of eighth segment in female, 68 
Dinomimetes epitedeus, cerci and gonapophy- 
ses, 68 
Dinomimetes epitedeus, palpi, 54 
Dinomimetes epitedeus, sternite of eighth 
segment in female, 68 
Dionea muscipula, insectivorous structure 
and function, 156 
Diplax berenice, enemy of mosquitoes, 166 
Diplax (probably rubicundula), infection by 
Entomophthora, 158 
Diplaz spp., enemies of mosquitoes, 166 
Ra es pictus, enemy of mosquitoes, 
7 
Diplocystis, parasite of mosquitoes, 160 
i ice perhaps parasite of mosquitoes, 
7 
Disease, carriage by mosquitoes, 186-188 
Disease, carriage by mosquitoes, early ideas, 
186-188 
Disease, endemic, as affecting the progress of 
nations, 326-328 
Dispersal of mosquitoes, influence of wind 
thereon, 339-345 
“Distomum ” forms parasitic in mosquitoes, 
supposedly larval form of Lecithoden- 
drium ascidia, 162 
Distomum parasites of Anopheles, 162 
Distomum globiporum, parasite of snail 
(Limna ovata) and fish, 162 
Distomum globiporum supposed to be parasite 
of Anopheles, 162 
Diverticula of esophagus of mosquito, 75, 76, 
77-79 
Diverticula of esophagus of mosquito, func- 
tion at ecdysis, 105 
Diva larva described and figured by Brauer 
in reality an Anopheles, 229 
Dizxa, mouth-parts of larva, 95 
Dog, host of Aédes calopus, 261 
Dog, host of Filaria immitis, 316 
Dolichopodid flies capturing mosquito larve, 
170 
aia eae in Anopheles mosquitoes, 205- 
Dorsal vessel or heart of mosquito, 77 
Dorsum of thorax of mosquito, 55 
