30 - 
of the two species which we have from Alaska. The other Alaskan 
form which has been determined, namely, C. ump ger, extends south 
to New Mexico, Georgia, and the island Ai Jamaica. 
Culex teniatus, according to Mr. Theobald, has a wide tropical and 
subtropical distribution, occurring in West Africa, India, South 
Europe, and East and West Indies, but never in the north or south 
cold temperate zones. ~ 
CULEX CONSOBRINUS Desy. 
Habitat: White Mountains, N. H.; Beverly, Mass., September 28 (Nat. Mus.); 
Catskill Mountains, Greene. Coane N. Y., 2,500 feet (Howard); Illinois, 
March 21, April 29, May 6, October 16 (Nason); St. Anthony Park, Minn., 
April, May, on snow (Lugger); Saskatchewan River, British America; South 
Dakota (Nat. Mus.); Lincoln, Nebr., May, September (Bruner); Colorado 
(Nat. Mus.); Los Angeles, Cal., February (Coquillett); Argus Mountains, — 
Cal., April (Nat. Mus.); Santa Fé, N. Mex., July (Cockerell); New Orleans, 
La., November (Thayer); Ottawa, Canada, May (Howard); Summit, N. J. 
(Holmes); Trenton, Ontario, May 24 (Fletcher). 
CuLEX ExciTaNs Walk. 
Habitat: New Bedford, Mass. (Johnson); Lincoln, Nebr., May (Bruner); Santa 
Fé, N. Mex., July (Cockerell); Laggan, British Co:umbia (Wickham). 
CuLEX ExcrUCIANS Walk. 
Habitat: Ithaca, N. Y., July 14 (Comstock). 
CuLEXx FAscratus Fabr. 
Habitat: Georgia, August (Coquillett); Natchitoches, La., October 6 (Johnson); 
Isle of Pines, West Indies (Scudder); Kingston, Jamaica, July 13 (Johnson); 
New Orleans, La., November (Thayer); eastern Texas (Woldert); Cuba 
(Lazear). 
CULEX IMPIGER Walk. 
Habitat: White Mountains, N. H.; Beverly, Mass., May 24, June 2 (Nat. Mus.); 
Ithaca, N. Y., Juiy 9 and 17, August 28; . Vilmuth, N. Y., June 10 (Comstock); 
Saskatchewan River, British America (Nat. Mus. ); Minnesota( Lugger); Loudoun 
County, Va., August 26 (Pratt): Tyrone, Ky., July 14 (Garman); Georgia 
(Nat. Mus. ); Mesilla, N. Mex. (Cockerell); Isle of Pines, West Indies (Scudder); 
Portland, Jamaica (Johnson); District of Columbia, September 12 (Barber); 
Alexandria, Va. (Pratt); Ogdensburg, N. Y., June 3 (Howard); Middletown, 
Conn., June (Davis); Ottawa, Canada, May 31 (Howard); Chats Rapids, Que- 
‘ bec, May 24 (Fletcher); Buckeye, Wash. (Nat. Mus.); Stikine River, British 
Columbia (Wickham). 
CULEX PERTURBANS Walk. 
Habitat: Lakeland, Md., aewcae (Pratt); Virginia, August 17 (Pergande); Tick 
Island, Fla., May 12 (Johnson): Texas (Nat. Mus. ); Bayamon, Porto Rico 
January (Buseck); District of Columbia, September 1-5 (Barber); St. Elmo, Va.. 
June, July (Pratt); Cuba (Lazear). 
CuLEx posticatus Wied. 
Habitat: Montgomery County, Pa.; July 17 (Johnson); Texas (Nat. Mus.); 
Loudoun County, Va., August (Pratt); Roanoke, Va., October (Thayer); Dis- 
trict of Columbia, June 10 (Barber). 
CULEX PUNGENS Wied. 
Habitat: White Mountains, N.H.; Beverly, Mass., Sep em er 5; Cambridge, 
Mass., September 16 to November 5; Boston, Mass.; Baltimore, Md., Novem- 
ber 5 (Nat. Mus. ), November 26 (Lugger); Charlton Heights, Md., December 1 
(Pratt); District of Columbia, January 30, March 5, May 6 and 15, June 28, 
July 11, August, October 10, 15, 25, and 31, November 4, 8, 13, 16, and 23, 
