394 



Wirth and Stone: Diptera 



antenna 

 frontal hairs 



clypeol hairs pleural ., 



hoirs 



anterior tergal plate 

 posterior tergal plate 



anal gills 



scutellar bristles 

 forewing 



halter- 



abdomen - - - 



supra-alar bristles 



Dstspiracular bristles 



me sonotum 



a. anterior pronotum 



b. posterior pronotum 



c. propleura 



d. subspiracular area 



e. sternopleuron 



f. mesepimeron 



g. moron 



h. postspiracular area 



palpus 



Fig. 14:16. Culicinae. o,e,f,g, Anopheles quadrimaculaius Say: o, male genitalia, dorsal view 

 (C, claw of dististyle; CI, dististyle; Clsp, claspette, Dl, dorsal lobe of claspette, IS, internal 

 spines, L, leaflets of mesosome, Lb, anal lobes, Mes, mesosome; Ps, parabasal spines; Sp, 

 basistyle; T, lobe of ninth tergite; ixT, ninth tergite; VI, ventral lobe); e, larva; f, thorax of 

 larva; g, abdominal segment 8 and 9 of larva, b, c, Anopheles sp.: b, adult female (Cx, coxa; Fm, 

 femure; Ht, halter; Mx, moxillary; Oc, occiput; Pn, postnotum; Pr, prothorax, Sc, scutellum; Sp, 

 spiracle; Tr, trochanter); c, wing venation, d, Aedes dorsalis (Mg.), male genitalio; h, Aedes 

 cinereus Mg., pupa (R, respiratory trumpet; P, paddle); i, Anopheles punclipenni s (Say), pupa; 

 I, thorax of adult mosquito (a,h,i, Matheson, 1944; b, c,e-g, Ross and Roberts, 1943; d,j, Freeborn 

 and Bohart, 1951). 



