6i3 



Eastern United States (Diptera, Heleidae). Publ. Hlth. Monogr. U. 

 S. Dep. Hlth., iv + 53., 1 1 plates. 



Forbes, William T. M. 1923. The Lepidoptera of New York and neigh- 

 boring states. Primitive forms, microlepidoptera. pyraloids, bom- 

 byces. Mem. Cornell agric. Exp. Sta., 68: i — 729, 439 figs. 



Ford, L. T. 1929. Larvae in birds' nests. Entomologist, 62(798) : 261. 



Fordham, W. J. 1926. Notes on some Yorkshire diptera. The Naturalist, 

 year 1926 (No. 831 (No. 605 of current series) ) : 1 18 — 1 19. 



— . 1927. Diptera on Allerthorpe Common. Ibid., year 1927 (No. 850 

 (No. 624 of current series) ) : 335 — 336. 



— • 1935- Some new Yorkshire diptera. Ibid., year 1935 (No. 944 (No. 

 717 of current series) ) : 197 — 198. 



— . 1945. A preliminary list of the diptera of Northumberland and 

 Durham (excluding the Cecidomyidae). Trans, nat. Hist. Soc. North- 

 umb., (New Series), 7(3) : 197 — 265. 



Fowler, Rev. Canon. 1888. The coleoptera of the British Islands. H. L. 

 Reeve & Co., London. 



— . i8Sg. Ibid. lU. Ibid. 



— . 1890. Ibid. IV: 47. Ibid., i — 41 1 pp., 44 colored plates. 



Fowler. W. W.. and Horace S. J. Donisthorpe. 1913. The coleoptera of 



the British Islands. Vol. VI (supplement). L. Reeve & Co., London, 



xiii 4" 351 PP-> 20 plates. 

 Fox, Carroll. 1909. A report on the species of the siphonaptera found 



within the boundaries of the city and county of San Francisco 



Cal. Ent. News, 20(1): i o — 1 1 . 



— . 1925. Insects and disease of man. P. Blakiston's Son & Co., Phi- 

 ladelphia, xii -|- 349 pp., 92 figs. 



Fox, Irving. 1940. Fleas of Eastern United States. Iowa State College 



Press, Ames, vii +191 pp., 31 plates. 

 Franck, P.. und K. Sokolowski. 1930. Palpicornia und Staphylinoidea 



des Niederelbe-Gebietes und Schleswig-Holsteins. Verb. Ver. naturw. 



Unterh. ( Heimatforsch. ) Hamb., (year 1929) 21:47 — 103. 

 — ■ . 1 93 1. Kafer des Niederelbegebiets und Schleswig-Holsteins. IV. 



Malacodermata, Sternoxia, Fossipedes, Macrodactylia und Brachy- 



mera. Ibid., (year 1930)22: 79 — 125. 

 Frank, Adolf. 19 13. Die Hemipteren (Halbflugler, Wanzen) Thiiringens. 



Jb. Akad. gemeinniitz. Wiss. Erfurt, 39(Neue Folge) : 109 — 218. 

 Eraser, F. C. 1947. Bombus jonellus (Kirby) (Hym.) nesting in a dis- 

 carded bird's nest. Ent. mon. Mag., 83: 280. 

 Frauenfeld. G. Ritter von. 1861. Ornithologische Notiz. Verb, zool.-bot. 



Ges. Wien, 1 1 : 107 — 1 10. 



— . 1864. Entomologische Fragmente. Ibid., 14: 65 — 74. 



— . 1868. Zoologische Miscellen. XV. Ibid., 18: 885—902. 

 Freeman, R. B. 1939. Siphonaptera of the Oxford district. Proc. Ashmol. 



nat. Hist. Soc, year 1939: 19 — 24. 



— . 1945. Coleoptera from nests of the robin. Ent. mon. Mag., 81 : 216. 

 — . 1946. Ibid., 82 : 217. 



