NO. 
35. 
36. 
37. 
38. 
39. 
40. 
41. 
42. 
43. 
44, 
45. 
46. 
47. 
3557 
(34) 
(34) 
(33) 
(37) 
(38) 
(38) 
(40) 
(41) 
(41) 
(43) 
(44) 
(37) 
(46) 
SUBGENUS CULEX—BRAM 15 
External process with a See i additional sclerite on the inner 
Mmareiny a). . . . . . thriambus 
External process eae an Vadduionel pelerive on nthe i inner margin. 
stenolepis 
External process gradually tapering to a point and bent so as to be 
directed laterally .... . . . . interrogator 
External process not bent so as ia Be dindeted ieeenelie a inner edge of the 
external process sharply angulate at approximately the outer third. 
peus 
Apical lobe of the basistyle with three rods, a normal, prominently 
hooked seta, a straight seta, and a normal leaf. ...... . 46 
Apical lobe of the basistyle without the above number and/or type of 
appendicles. . .. AAS ois i 88 
Apical third of the Aicesiele aenately Snmlato LW, FREY om, J OD. 
Apical third of the dististyle not minutely annulate ..... . .40 
Tenth sternite robust, the basal process very short and stout; apical 
lobe of the basistyle with a long, serrate leaf, a cleft, heavily sclero- 
tized rod, and three hooked rods; a densely setose protuberance 
below the apicallobe . .... .. . . . apicinus 
Tenth sternite normal, the basal pnocess lone and curved; apical lobe 
of the basistyle with an obtuse rod, two hooked rods, a short seta, an 
unusually hooked spine, andaleaf .... . . . . . articularis 
Apical lobe of the basistyle with three rods, two poet plumose setae, 
a hooked seta, a leaf, and a straight seta . . . . . . .levicastilloi 
Apical lobe of the basistyle not as above . . . Sn si ke) tek 
Apical lobe of the basistyle with three rods, a straight seta, taal a 
heaios: 2010. CANN Shes can 42 
Apical lobe of ihe pasianyiel noth as novel We ate Me ec es, AS 
External process narrow, pointed, and not reariiee iosterionly to the 
ventral cornu; median process of the mesosome bearing more than 
10 conglomerate teeth ..... . . . Ccorniger 
External process normal in prendths meachade posteriorly to at least 
the ventral cornu; median process of the mesosome bearing less than 
10 distinctly pe eeated teethe roi ais . . . Carcinoxenus 
Apical lobe of the basistyle with one rod, a lene aaa aseta . . airosai 
Apical lobe of the basistyle with more than three appendicles . . 44 
Apical lobe of the basistyle distinctly divided into two sections, the 
basal section tuberculiform and possessing three rods, the distal 
section possessing one seta and aleaf. .... . . . . inflictus 
Apical lobe of the basistyle not divided into two diniaet sections as 
Hones 5 6 5 heer ae weer eto 
Apical lobe of the basistyle with Gite aouee vol pra setae, a large 
hooked seta, a leaf, and astraight seta .... . . . secutor 
Apical lobe of the basistyle with one blunt rod, uae footed rods, two 
setae, and a leaf; a minute seta may also be next to the leaf . janitor 
Ventral cornu not greatly enlarged, not appreciably separated from 
the teeth of the median process .. . eR iv ao AG, 
Ventral cornu T-shaped, greatly palerecd: one idistimenhy separated 
from the teeth of the median process .. . oe ay ep einollis 
Basal process bent at an acute angle so as to be directed posteriorly . 48 
Basal process not bent at an acute angle; the basal process may, how- 
ever, gradually curve posteriorly and terminate in asharp point . 52 
