The banded mosquito of Bengal
Author
F. A. Skuse
text
Indian Museum Notes
1894
3
5
20
20
journal article
10.5281/zenodo.163480
7d2a7cf2-e22f-4648-bfad-9c569b654367
163480
B3EB8CFA-6CC1-48DE-9260-C67315109D4E
Culex albopictus, Skuse
,
Sp. nov.
Female. — Length
of antennae 1*50 ram.; expanse
of
wings 2.50 x 0.50 mm.; length of body
3
-3.50 mm.
Black with silvery-white markings. Antennae somewhat shorter than the proboscis, joints of the scapus with silvery scales. Head with silvery-white scales on the front and sides. Proboscis five times the length of the palpi, the latter tipped with silvery scales. Thorax traversed by a line of silvery scales for rather more than its anterior half; pleurae spotted with silvery white; scutellum with minute silvery hairs. Abdomen twice the length of the thorax, the segments bordered with a narrow band of silvery scales,
and
with lateral silvery spots. Legs: femora with a silvery line beneath and slightly tipped with silvery scales; tarsi, the first two joints in the fore and intermediate legs with a narrow silvery-white ring at the base; broad rings at the base of all the joints of the tarsi in the hind legs, the last joint entirely white. In the hind-legs the tibia about one-third longer than the metatarsus. Wings the length of the abdomen, pellucid,
iridescent
, the veins clothed with linear black scales. Auxiliary vein joining the cocta at a point
a
little before the posterior branch of the fifth longitudinal vein; middle cross-vein indistinct, shorter than the posterior cross-vein, situated beyond it scarcely a distance equal to twice the length of the latter; first sub-marginal cell longer and narrower than the second posterior cell, their bases opposite or almost opposite; anterior branch of the fifth longitudinal vein originating about midway between the origin of the second longitudinal vein and the tip of the sixth longitudinal.
Hab.
— Bengal.
Type in Australian Museum
.
Three specimens received from
Mr
.
E
.
C
. Cotes, who informs
me
that this insect
is
a great nuisance
in
Calcutta. The species is 'allied to
C
. nostoscriptus,
Sk., from New South Wales, and
C
.
bancrofti
, Sk.
, from Queensland, hut the silvery ornamentation of the thorax in these latter is of an elaborate pattern (Proc. Linn. Soc. N. S.
W
., Yol. I l
l
(Ser. 2), 1838, pp. 1738, 1710).