INDEX 



528 



u. 



Ungues, 17. 



UranotcBiiia, illust., 490 ; larv£B of, 42, 



Undergrowth, malarial influence of, 



183. 

 Urban conditions unfavourable to 



malaria, 204. 

 Uric acid in mosquito, 102. 



Valvute conniventes, 102. 



Varieties of species, 17. 



Vascular system of larva, 51. 



Vegetation and malaria, 178. 



Veins, cross, of Ano])hcles, 287 ; names 



of, 264 ; scales on, 259. 

 Vena interposita, 16. 

 Venation of wing, 14. 

 Veneno-salivary glands, 101. 

 Venter, 12. 

 Venulcc, 15. 

 Vertex, 9. 

 Vitta frontalis, 9. 

 Voice of Anopheles, 146, 284. 



W. 



Water and larvae, 116, &c., 170, illust., 

 194, 198, 200, 203 ; supply of towns, 

 eti'ect of, on malaria, 166, 205. 



Water-logging from canals, to prevent, 

 189, 190. 



Wastage of water from canals, 186. 



West Indian Culicidcc, list of, 245. 



" White man's burden," 235. 



Whorl-organ of larva, 61, 117, 129. 



Wide distribution of certain species, 

 252. 



Wing, 3, 7, 104 ; how noted, 263 ; illus- 

 trations of ^dom. venustipes, 479, 

 An. Bancroftii, 509, An. Christo- 

 phersi, 509, An. Gambue, 509, An. 

 leucophyrus, 312, An. iiiaculipalpis, 

 297, An. metaholcs, 509, An. Pharcen- 

 sis, 303, An. pidchcrrbmis, 509, Cor. 

 Asiatica, 507, Ctilcx, 387, C. concolor, 

 14, C. faticjans, 440, C. pipiens, 

 440, Hoim. cyaneus, 509, Limatus 

 Diirhamii, 509, Meqarhina, 265, 

 Moch. vehUinus, 508, Ur. geometrica, 

 490 ; names of veins, 264 ; of PJde- 

 botomus, 6 ; scales on, 260 ; ter- 

 minology of, 13. 



Wingless Culex, 238. 



Wings of gnats, armature of, 8 ; of 

 pupa, 68. 



Winter mosquito, 323. 



Wire gauze, 226, 228. 



Wood, Dr., of Philadelphia, on anti- 

 miasmatic influence of urban con- 

 ditions, 204. 



Wyeamyia, metanotnm of, 12 ; nude, 

 259. 



Y. 



Year's experience in Oudh, 143. 

 Yellov/ fever and mosquitoes, 126. 



Z. 



Zygotes, 114. 



