NO. 3557 
8. 
10. 
on. 
12. 
13. 
14. 
15. 
16. 
ie 
18. 
no: 
(7) 
(10) 
(9) 
(13) 
(14) 
(18) 
(16) 
(1) 
(18) 
SUBGENUS CULEX—BRAM 13 
Ventral cornu pointed and bent at the outer third so as to be directed 
posterolaterally; external process evenly tapered to an obtuse 
termination ... . . . . saltanensis 
Ventral cornu serrate commie exieneal mrodess broad at the basal 
%, then sharply indented on the lateral edge and tapered; endemic 
to the island of Hispaniola ... . . . . . . duplicator 
Ventral cornu more or less dentiform iad Shore, not distinctly sepa- 
rated from the teeth of the median process . . . 49S als es HO) 
Ventral cornu long and slender, directed laberally: end ciepmrele 
separated from the teeth of the median process (coronator group) .13 
Apical lobe of the basistyle with two sections; the basal section with three 
rods, the distal section with approximately six setae. .... .11 
Apical lobe of the basistyle with about six subequalsetae. . . . . .12 
Ventral cornu clavate, located just above the teeth of the median 
process: . 4% . . . . . brevispinosus 
Ventral cornu deneieora leeated loser o the teeth of the median 
process: ») . . . surinamensis 
Ventral cornu ergo fal cieninet: medern THOUGRE bearing about four 
teeth; basal process directed posteriorly ... . . . . oswaldoi 
Ventral cornu small and dentiform; median Peauesa bearing about 
eight teeth; basal process directed anteriorly . . . se. Goines 
A group of short setae located at the apex of the Basicowie Sa ke 1 
A group of long setae located at the apex of the basistyle; these setae 
reach to at least the midpoint of the dististyle . ....... 16 
Apical lobe of the basistyle undivided. . .. . bee 5 ONS 
Apical lobe of the basistyle divided into a large aeesinnel lobe and a 
small distal tubercle; the proximal lobe possesses a group of approxi- 
mately 10 subequal setae; the distal tubercle possesses four or five 
subequal setae . . . . . . Ousqua 
Apical lobe of the peaiseele Boneeseine re or fthres rode basally fol- 
lowed by 5tol5setae ... . . coronator 
Apical lobe of the basistyle Entended cio! a pchumblike projection 
possessing the following appendicles: one short, very broad rod, two 
long prominently hooked rods, and several subequal, hooked setae. 
covagarciai 
Basistyle with a small tubercle located distad of the apical lobe and 
possessing from one to five setae .. . areas Pell L( 
Basistyle without a small tubercle distad of the apical ioe apical isbe 
of the basistyle possessing from 10 to 15 setae. . . . . usquatus 
Apical lobe of the basistyle possessing three rods and one seta; small 
tubercle distad of the apical lobe possessing four or five setae. 
usquatissimus 
Apical lobe of the basistyle possessing approximately 10 setae; small 
tubercle distad of the Bora lobe ao one or two strong 
Setaen 2) Le . . . .camposi 
Median process of them mesosome yprojected ito a erode extension upon 
which is located a sphincter-form ring. ....... . . finlayi 
Median process of the mesosome not asabove. . . . Be 8, OSV APG 
Ventral cornu absent; teeth of the median process spec or one 
reduced in size and number; external process very broad and promi- 
nent, slightly curved laterally. ... . aaa ee 0) 
ence cornu present, dentiform or paealonel ne pounded teeth of the 
median process not reduced in size; external process normal. . . 24 
