XIII. 
XIV. 
LIST OF ILLUSTRATIONS. 
Facing page. 
. Antennal sense-organ of Culicide........... 0... c cece eee eee eee 30 
« Mouth:parts Of Culex’... accas .ccoaaaed savte dw anieria-swiln ew waneiere simmedare’ 36 
« Thorax: Of PsOrophOT ais. os scisces sc wee csawnss vada eeammry daisuas eeuREE we 56 
. Fig. 1. Heliconia champneiana Griggs. Eastern Guatemala.......... 156 
Fig. 2. Bromeliads. Cérdoba, Mexico............cccce cece cece ee eees 156 
. Fig. 1. Heliconia champneiana. Eastern Guatemala................. 156 
Fig. 2. Epiphytic Tillandsia. Florida Keys............ccceeceeevees 156 
. Fig. 1. Flower-spike of Calathea. Eastern Guatemala................ 156 
Fig. 2. Bromeliaceous plant on trunk of royal palm. Porto Rico...... 156 
. Fig. 1. Anopheles and Culex larve in natural position in water....... 158 
Fig. 2. Adult mosquitoes destroyed by fungus...............2e0e0008 158 
» Wigs. 1.2; Larva,.of Chaoboruss sacs. sance sg eeeessoenescasewecveaaans 168 
Fig. 3. Larva of Corethra...... 00... cece cc cece cece e et eee e ee eeeeeee 168 
. Fig.1. Crane Lake, Saskatchewan, June, 1907. Mosquito net for 
PTOLECtlOM:. OL “LAC Cs. css a seretiasg earns Sig ere wlera Reena hisos mune 252 
Fig. 2. Destroying the yellow-fever mosquito by fumigation.......... 252 
. Fig. 1. Covered rain-water tanks at New Orleans.................05. 282 
Fig. 2. House at Pretoria, Transvaal, protected against ants by resting 
on water-filled metal panS............. ccc cece cece cece 282 
Fig. 3. Mosquito-breeding tree-hole .......... 0... ccc cece e eect eee eens 282 
. Mosquito breeding-places at Dallas, Texas.............. cece eee eeeee 286 
. Operations of filling in salt marshes, Sheepshead Bay, Long Island.... 334 
Draining the salt marsh, Hackensack Meadows, New Jersey.......... 336 
Fig. 1. School children finding mosquito breeding-places, Worcester, 
MESS sy» Ze geascgccgs oy veudbicccrcecs ancien) tice ahvaria Yahoos sor avo ar uiarea jig aitaio em ghar 356 
Fig. 2. Mosquito class-work, Worcester, Mass.............0 eevee eeee 356 
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