382 A Monograph of Culicidae. 
July 
3, 1909. 
d 
Swarming on comer of garden wall, 10 
feet; sunset. 
July 
8, 1909. 
d 
Swarming by river. 
July 
15, 1909. 
d 
Swarming at corner of garden wall. 
Aug. 
6, 1909. 
d 
Swarming at corner of garden wall. 
Aug. 
22, 1909. 
d 
Swarming at corner of garden wall. 
Aug. 
27, 1909. 
d 
Swarming everywhere, thorn bushes, 
beech-trees, willows, etc. 
Sept. 
5, 1909. 
d 
Swarming everywhere, larches, sycamores, 
spruce ; sunset. 
Sept. 
10, 1909. 
d 
Swarming everywhere, larches, sycamores, 
spruce; sunset. 
Sept. 
17, 1909. 
d 
Swarming everywhere, larches, sycamores, 
spruce; sunset. 
Sept. 
26, 1909. 
d 
Swarming everywhere, larches, sycamores, 
spruce; sunset. 
Oct. 
6, 1909. 
d 
Swarming everywhere, larches, sycamores, 
spruce ; sunset. 
Oct. 
13, 1909. 
d 
Swarming everywhere, larches, sycamores, 
spruce; sunset. 
Oct. 
19, 1909. 
d 
Swarming, but decreasing; 5.10 p.m. 
Oct. 
20, 1909. 
d 
Swarming, but decreasing. 
Oct. 
22, 1909. 
d 
On windows. 
Oct. 
28, 1909. 
1 d 
On study window. 
The swarms of $ are countless. I have only been bitten by 
this fly indoors.” 
Culex quasipipiens. Theobald (1901). 
Mono. Culicid. II., 136 (1901). 
Sambalpur, Central Provinces, India. 
Type in the British Museum. 
Culex fouchowensis. Theobald (1901). 
Mono. Cnlicid. II., 137 (1901). 
Fou Chow, China. 
Type in the British Museum. 
Culex nigritulus. Zetterstedt (1850). 
Dipt. Scand. IX. 3459, 6 (1850), Zetterstedt; Mono. Culicid. II., 140 (1901); 
III., 201 (1903), Theobald. 
Scandinavia ; England ; Crete. 
Additional localities. —Lausanne, Switzerland (Valleries) 2 9’s. 
Bourgas, Bulgaria, developed from larvae from prison, 23. vi. 06. 
