28 Bulletin 1, Biological Society of Washington, 1918. 



Caudell, A. N. 



The Cyrtophylli of the United States. 



Journ. N. Y. Ent. Soc, 14, No. 1, March, 1906, pp. 32-45, pi. 1. 



2 species. 



Tbe Decticinae (a group of Orthoptera) of North America. 

 Pioc. U. S. Nat. Mus., 32, 1907, pp. 285-410. 

 2 species. 



Three interesting Orthoptera from the vicinity of Washington, 

 D. C 



Proc. Ent. Soc. Wash., 17, No. 4, Dec, 1915, p. 189. 



Hebard, Morgan. 



A revision of the species of the genus Nemobius (Orthoptera; 

 Gryllidae) found in North America north of the Isthmus of Panama. 



Proc. Ac. Nat. Sci. Philadelphia, pp. 394-492, figs. 1-31 (June, 1913), 

 August 19, 1913. 



8 species. 



The American species of the genus Miogryllus (Orthoptera; 

 Gryllidae). 



Journ. N. Y. Ent. Soc, 23, No. 2, June, 1915, pp. 101-121. 

 Only 1 species. 



The Blattidae of North America North of the Mexican Boundary. 

 Mem. Am. Ent. Soc, 2, 284 and VI pp., 10 Pis., August 10, 1917. 

 13 species from vicinity of District of Columbia, one new. 



Rehn, James A. G., and Hebard, Morgan. 



A review of the North American species of the genus Ischnoptera 

 (Orthoptera). 



Proc. Ac. Nat. Sci. Philadelphia, pp. 407-453, figs. 1-30 (April, 

 1910), July 25, 1910. 



7 species. 



Studies in American Tettigoniidae (Orthoptera) I. A synopsis of 

 the species of the genus Scudderia. 



Trans. Am. Ent. Soc, 40, No. 4, Dec, 1914, pp. 271-314. 



2 species. 



Studies in American Tettigoniidae (Orthoptera) II. A synopsis 

 of the species of the genus Amblycorypha found in America north of 

 Mexico. 



Trans. Am. Ent. Soc, 40, No. 4, Dec, 1914, pp. 315-340. 



3 species and 1 subspecies. 



