204 PROCEEDINGS ENTOMOLOGICAL SOCIETY 



5. Papers from the Harriman Alaska Expedition, xiii. Entomological 



results (7), 1900, Proc. Wash. Acad. Sci., vol. 2, p. 503, 506. 



6. Heteroptera of the Expedition by O. Heidemann. 

 Harriman Alaska Expedition, 1904, vol. 8, p. 141-144. 



7. Notes on Aradus (Quilnus) niger Stal. 1901, Proc. Ent. Soc. Wash., 



vol. 4, no. 4, p. 389. 



8. Remarks on the Spittle Insect, Clastoptera xanthocephala Germ. 



PI. vi, 1901, Proc. Ent. Soc. Wash., vol. 4, no. 4, p. 399. 



9. Papers from the Leland Stanford Galapagos Expedition, 1898-1899; 



1. Entomological Result: Hemiptera. 1901, Proc. Wash. Acad. Sci., 

 vol. 3, p. 363-370. 



10. Notes on Balonochilus numonius Say. 1902, Proc. Ent. Soc. Wash., 



vol. 5, no. 1, p. 11. 



11. Some insects from the summit of Pike's Peak, found on snow, by A. N. 



Caudell. (Hemiptera by O. Heidemann.) 1902, Proc. Ent. Soc. 

 Wash., vol. 5, no. 1, p. 80-82. 



12. Remarks on Ligyrocoris constrictus Say and description of Perigenes 



fallax, a new species. 1903, Proc. Ent. Soc. Wash., vol. 5, no. 2, 

 p. 15,5-157. 



13. Remarks on the genitalia of Podisus cynicus Say and Podisus brac- 



tatus Fitch. Fig. 1, 1904, Proc. Ent. Soc. Wash., vol. 6, no. 1, pp. 

 9-10. 



14. Notes on North American Aradidae, with descriptions of two new 



species. 1904, Proc. Ent. Soc. Wash., vol. 6, no. 3, pp. 161-165. 



15. Notes on a few Aradidae occurring north of the Mexican boundary. 



1904, Proc. Ent. Soc. Wash., vol. 6, no. 4, pp. 229-233. 



16. Description of a new Anasa from North America. 1905, Proc. Ent. 



Soc. Wash., vol. 7, no. 1, p. 11. 



17. A list of Capsids from the state of New York, with the description of 



a new species. 1905, Journ. N. Y. Ent. Soc., vol. 13, p. 48-50. 



18. A new genus and species of the hemipterous family Ceratocombidae 



from the United States. Fig. 21, 1906, Proc. Ent. Soc. Wash., vol. 

 7, no. 4, pp. 192-194. 



'19. Account of a new Tingitid. Figs. 2-3, 1906, Proc. Ent. Soc. Wash., 

 vol. 8, nos. 1-2, pp. 10-13. 



20. Three new species of North American Aradidae. 1907, Proc. Ent. Soc. 



Wash., vol. 8, no. 3-4, pp. 68-71. 



21. Notes on Heidemannia cixiiformis Uhler and other species of Isometo- 



pinae (Hemiptera-Heteroptera). Fig. 7, 1908, Proc. Ent. Soc. Wash., 

 vol. 9, no. 1-4, pp. 126, 130. 



22. Two new species of North American Tingitidae. PI. iv, 1908, Proc. 



Ent. Soc. Wash., vol. 10, 10, 1-2, pp. 103-108. 



23. N'Tw species of Tingitidae and description of a new Leptoglossus 



(Hemiptera-Heteroptera) with illustrations. 1909, Bull. Buffalo. 

 Soc. Nat. Sci., vol. 9, p. 231-238. 



24. Two new species of North American Aradidae (Hemiptera, Aradidae) 



Fig. 3-4, 1909, Proc. Ent. Soc. Wash., vol. 11, p. 189-191. 



