Carpenter et al.: Mosquitoes of Southern U. S. 



291 



pseudopunciipennis pseud opiinclipennis 

 (see Anopheles) . 



Psorophora, 130: collecting adults, II; 

 distlstyle, 36; eggs, 2, 18; eighth ab- 

 dominal segment of adult, 33; key to 

 adult females, male terminalia and 

 larvae, 131-133; larval feeding, 2; 

 subventral hair tufts, 42; tenth ster- 

 nite, 34; thorax and pleural chaeto- 

 taxy, 28, 30; tropical warble fly, 6; 

 vestiture of legs, 31; female abdo- 

 men, 33; yellovsf fever 5 



Psorophora, subgenus of Psorophora 

 130, 131 



Psorophora ciliala, 133-136: mouth 

 brushes 39 



Psorophora confinnis, 153-156: disti- 

 style, 36; fed upon by P. ciliala ....135 



Psorophora cvanescens 139-142 



Psorophora discolor 156-160 



Psorophora ferox, 142-145, 146: dis- 

 tistyle, 36; tropical warble fly 6 



Psorophora horrida 145-147 



Psorophora howardii, 136-139: disti- 

 style, 36; mouth brushes 39 



Psorophora longipalpus 147-150 



Psorophora lulzii : carrier of tropical 

 warble fly 6 



Psorophora pygmaea 160-162 



Psorophora signipennis, 162-165: wing 

 fringe 32 



Psorophora varipes, 150-153: disti- 

 style 36 



pulvilli 3 1 



punctipennis (see Anopheles) . 



pupa: life history, 3; taxonomic charac- 

 ters 37-39 



pVgmaea (see Psorophora). 



qiiadrimaculalus (see Anopheles) . 

 quinquefasciatus (see Culex). 



rearing methods 20 



respiratory trumpets 37, 39 



resiiians (see Culex). 



Rift Valley fever 6 



rutilus (see Megarhimis) . 



sabre: dorsal and ventral 43, 46 



salinariiis (see Culex) . 



salivary duct 17, 27 



salivary glands: dissection of 17, 18 



sapphirina (see Uranolaenia). 



Sarracenia purpurea 96 



scabellum 32 



scales: on legs, 31; on wings (fringe, 



plume, squame) 31 



scape 25 



schizogony 5 



scutal angle 28 



scutellum, 24, 28, 29: in Anophelini 



and Chagasia 50 



scutum 24, 28, 29 



sepientrionalis (see Megarhinus). 



shelters, 4: artificial, 7; natural 7 



shoulders hairs (see submedian protho- 



racic hairs). 

 signifera (see Orthopodomxiia) . 

 signipennis (see Psorophora) . 

 siphon, 40, 42: absent in Anophelini 



50 



siphonal hair 40, 42 



siphonal index 43 



siphonal valves: culicines 40, 42 



smithii (see ^Fpeompia). 

 sollicilans (see Aedes). 



spermatheca 17, 47 



spiracles: anopheline larvae, 46, 47; 



culicine adults, 27, 28, 30; culicine 



larvae 42 



spiracular apparatus: Anopheles larva 



46 



spiracular bristles 27, 28 



spiracular valves: culicine larvae ...40, 42 



sporogony 5 



sporozoites 16 



squama 28, 31 



squame scales 32 



stable traps 10 



Stegomyia, subgenus of Aedes 165 



Stegom\iia fasciaia (see Aedes aegypti). 



stem of claspette 34, 37 



sternite 32 



sternopleura, 28, 29; of generic value 



30 



sternopleural bristles 28 



Ststhomyia, subgenus of Anopheles : 



distribution 50 



sliciicus (see Aedes). 



siimulans (see Aedes). 



St. Louis encephalitis, mosquito borne, 



6, 233, 247, 259 



storage of specimens: adults, 14; larvae 



20 



subapical lobe 35 



sub-basal hairs 41, 42, 43, 46 



subcostal vein 31 



subdorsal tufts 42 



sublateral hairs, 45, 47 



submarginal cell 31 



submedian hairs: of abdomen. 45, 47; 

 of prothorax (inner, median and out- 

 er) 41, 44, 46 



submentum 41 



subsiphonal hair 40, 42 



subspiracular area 28, 29 



subterminal s[)ines 41, 42 



subventral hair tuft 40, 42 



