370 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



Museum is a small form of lunata, with much blue powdering. A speci- 

 men similar to it from Dr. Bailey, Center, N. Y., is in the Grote col- 

 lection, without specific name. 



H. calycanthata S. & A.* 



1797. S. & A., Ins. Ga., n, 207, pi. 104, Phalcena. 

 1816. Hbn., Verzeiclmiss, 275, Pkccocyma. 

 1852. Gn., Spec. Gen., Noct., in, 15, Homoplera. 



HABITAT. Canada in May; Massachusetts in May and June; Illi- 

 nois in August; New York and southward to Florida and Texas; 

 Portland, Oregon, April and May; Colorado. 



H. cingulifera Wlk.* 



1857. Wlk., C. B. Mus., Het., xni, 1056, Homoptera. 



intenta Wlk. 

 1857. Wlk., C. B. Mus., Het., xni, 1070, Homoptera. 



woodii Grt. 



1877. Grt., Can. Eut., ix, 88, Homoptera. 



HABITAT. Massachusetts in July; New York to Florida: Central 

 States; Wisconsin. 



The types of all the names are in the British Museum, and all refer 

 to this one, very distinct species. 



H. salicis Behr. 

 1872. Behr, Trans. Am. Ent. Soc., in, 28, Homoptera. 



HABITAT. California. 



The type is probably with Dr. Behr. I do not know the species. 



H. albofasciata Beth. 



1865. Bethune, Canadian Journal, x, 256, Homoptera. 

 HABITAT. Canada in May and June. 

 The type is probably with Dr. Bethune. 



H. edusiiia Harv.* 



1875. Harv., Bull. Buff. Soc. Nat. Sci., in, 14, Homoptera. 



atritincta Harv. 

 1875. Harv., Bull. Buff. Soc. Nat. Sci., ill, 14, Homoptera. 



1878. Grt., Bull. Geol. Surv., iv, 185, =$ prec. 



HABITAT. Texas, February, March, and May. 



The types are in the British Museum, and refer to one species with- 

 out much doubt. I am not so sure that the differences between them 

 are sexual; but believe that males and females of both forms occur, 



H. galbanata Morr. 

 1875. Morr., Proc. Ac. Nat. Sci., Phil., 1875, 435, Homoptera. 



HABITAT. Nebraska. 



I have no information concerning the type of this species. 



