Genus Culex. 221. 
pair are much lighter; the tibiae and tarsi are brownish-fawn. The legs 
are entirely covered with scales and hairs. ‘The claws of the three 
pairs of feet are of equal size, and each has a tooth; their formula 
is 1-1. 1-1. 1-1. 
The abdomen is brown dorsally, with a narrow apical band on each 
segment; on the ventral surface we find just the reverse, there being a 
narrow brown apical band to the segments. Laterally are found little 
spots of white scales; at the posterior border of each segment, especially 
on the venter and sides, are found long hairs. 
Length Gneluding proboscis)—7°5 mm. 
Habitat—Three ?’s taken in the village of Counani, Guiana, by 
Dr. Mathis, in the month of January. 
CULEX NIGRIPALPUS. Theobald. 
(Mono. Culicid. II., p. 322, 1901.) 
Dr. Low has given me the following note on this species, which 
he originally sent me: “This was bred from larvae taken out 
of a pool near the cemetery in St. Lucia, the same pool that I 
got the larvae of the Uranotaenia Lowtt from. In addition to 
those there were many Anopheles larvae present. The small 
pond presented no peculiar features ; it was thickly covered at 
parts with aquatic vegetation, and I made use of it as a sure find 
for Anopheles larvae, when I required them for experimental 
purposes. I am not sure, but I think I got the same mosquito 
in St. Vincent. If so, it was bred again from larvae taken out 
of a pool behind the town.” 
Additional locality.— Barbados, one ¢ bred from larvae taken 
at Chancery Lane Swamp (Dr. Low). 
CuLEX SALISBURIENSIS. Theobald. 
(Mono. Culicid. IT., p. 112, 1901.) 
Additional locality.—Pretoria (Dr. Theiler), g and 9. 
Notes.—The thorax in the 9 sent by Dr. Theiler is to 
some extent ornamented with golden and brown scales. The 
characteristic abdominal ornamentation, the short thick palpi 
and the curious disposition of the cross-veins are shown in the 
Figs. 204 and 205 of the second volume of this Monograph. 
Time of capture.—February. 
6. Palpi brown, with scarcely any trace of pale banding, 
the antepenultimate joint swollen apically, also the base of the 
