44 



species known as A. jnmctipenfiis Say. ^1. crucians (fig. 19) seems to 

 be rarer than the other two and has been taken only in a few instances. 



- i<i. 19. — Ayiopheles crucians: Female— enlarged (original). 

 DISTRIBUTION OF THE SPECIES OF ANOPHELES IN THE UNITED STATES. 



Anopheles crucians Wied. 



Habitat: District of Columbia, April 27 (Pergande); Georgia (Nat. Mus. ); New 

 Orleans, La., June 28 ( Veazie), November (Thayer); Richmond, Va. (Slosson). 

 Anopheles punctipennis Say. 



(Considered by Wiedemann to be the same species as his Anopheles crucians, but 

 the two are certainly distinct.) 



Habitat: Castleton, Vt., February 1 (temperature 6° F. ); Beverly, Mass., Sep- 

 tember 19, October 2, Cambridge, Mass., June 16, September 30, October 20 

 (Nat. Mus.); Charlton Heights, Md., March 31, November 17 (Pratt); District 

 of Columbia, June 6 and 7, October 15, 25, and 31 (Pergande); Philadelphia, Pa., 

 October 12 (Johnson); Ithaca, N. Y., April 17, August 28 (Comstock); Illinois, 

 October 1(3 (Nason); Texas (Nat. Mus.); Mesilla, N. Mex. (Cockerell); Port- 

 land, Jan;aica (Johnson) ; Middletown, Conn. (Davis) ; Summit, N. J., April 26 

 (Howard) ; Roanoke, Va., October (Thayer) ; St. Elmo, Va., May, June (Pratt) ; 

 Brazos River, Tex. (Woldert); Baltimore (Thayer and Lazear); Walbrook, 

 Md. (Thayer and Lazear); Onaga, Kans. (Creveeoeur). 

 Anopheles quadrimaculatus Say. 



Habitat: Berlin Falls, N.H., August (Nat. Mus.); Ithaca, N.Y., January, July 

 31, November 28 (Comstock) ; Lakeland, Md., August8; Charlton Heights, Md., 



