120 PROCEEDINGS ENTOMOLOGICAL SOCIETY 



1916, C. T. Greene and W. R. Walton; Great Falls, Va., October 

 4, 1916, Caudell. 



BIBLIOGRAPHY. 



ALLARD, H. A. The stridulations of some cone-headed grasshoppers 

 (Conocephalus). Proc. Ent. Soc. Wash. 11, No. 3, 1910, pp. 121- 

 124, pi. VI. 



Records Conocephalus exiliscanorus and C. palustris from 

 Plummers Island, p. 123. 



The stridulations of some "katydids." Proc. Biol. Soc. Wash. 23, 

 pp. 35-40, 1910. 



Records Amblycorypha oblongifolia, A. rotundifolia, Microcen- 

 Irum retinerve, and Cyrtophyllus perspicillatus from Plummers 

 Island, pp. 36, 37, 38 and 40. 



- Xiphidion stridulations. Proc. Ent. Soc. Wash. 13, No. 2 (1910), 



1911, pp. 84-87. 



Records Xiphidion nemorale from Plummers Island, p. 85. 

 The stridulations of two interesting Locustidae. Psyche 18, No. 

 3, June 1911, pp. 118-119. 



Occurrence and stridulation of Atlanticus pachymerus on Plum- 

 mers Island. 



CAUDELL, A. N. An orthopterous leaf-roller. Proc. Ent. Soc. Wash. 6, 

 No. 1 (1903), 1904, pp. 46-49. 



Camptonotus carolinensis on Plummers Island, p. 48. 



- Cockroach (Temnopteryx deropeltiformis) . Proc. Ent. Soc. Wash. 



6, No. 2, 1904, p. 78. 



Insects recorded by Wasmann from Cabin John Bridge, under 

 this name, are nymphs of Ischnoptera uhleriana. 



- The Cyrtophylli of the United States. Journ. N. Y. Ent. Soc. 14, 



No. 1, March 1906, pp. 32-45, pi. 1. 



Notes on Cyrtophyllus perspicillatus on Plummers Island, pp. 

 33-34, and 40. 



The Decticinae (a group of Orthoptera) of North America. Proc. 

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



Records Atlanticus pachymerus from Plummers Island, p. 325. 

 Three interesting Orthoptera from the vicinity of Washington, D. 

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



Records Melanoplus punctulatus from Plummers Island and M. 

 collinus and Cryptocercus punctulatus from other points within 

 our area. 



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), Aug. 19, 1913. 



