45 8 ENTOMOLOGY 



Seitz, A. 1890, 1893, 1894. Allgemeine Biologic der Schmetterlinge. 



Zool. Jahrb., Abth. Syst, etc., bd. 5, pp. 281-343; bd. 7, pp. 131- 



186, 823-851.* 

 Verhoeff, C. 1892. Beitrage zur Biologic der Hymenoptera. Zool. Jahrb., 



Abth. Syst., etc., bd. 6, pp. 680-754, taf. 30, 31. 

 Wasmann, E. 1894. Kritisches Verzeichnis der myrmekophilen und ter- 



mitophilen Arthropoden. 231 pp. Berlin. F. L. Dames. 

 Grassi, B., and Sandias, A. 1896-97. The Constitution and Development 



of the Society of Termites, etc. Trans, by W. F. H. Blandford. 



Quart. Journ. Micr. Sc., vol. 39, pp. 245-322, pis. 16-20; vol. 40, 



PP- i-75- 

 Janet, C. 1896. Les Fourmis. Bull. Soc. zool. France, vol. 21, pp. 60-93. 



Sep., 37 pp., Paris. 

 Howard, L. 0. 1897. A Study in Insect Parasitism. Bull. U. S. Dept. 



Agric., Div. Ent, tech. ser. no. 5, pp. 1-57, figs. 1-24. 

 Peckham, G. W., and E./ G. 1898. On the Instincts and Habits of the 



Solitary Wasps. Bull. Wis. Geol. Nat. Hist. Surv., no. 2, sc. ser. 



no. i, 4 + 245 PP-, 14 pis. 

 Wasmann, E. 1898. Die Gaste der Ameisen und Termiten. Illustr. 



Zeits. Ent., bd. 3, i taf. 



Benton, F. 1899. The Honey Bee: A Manual of Instruction in Apicul- 

 ture. Bull. U. S. Dept. Agric., Div. Ent, no. i (n. s.), pp. 1-118, 



pis. i-u, figs. 1-76.* 

 Fielde, A. M. 1901. A Study of an Ant. Proc. Acad. Nat. Sc. Phila., 



vol. 53, PP- 425-449. 

 Fielde, A. M. 1901. Further Study of an Ant. Proc. Acad. Nat. Sc. 



Phila., vol. 53, pp. 521-544- 

 Wheeler, W. M. 1901. The Compound and Mixed Nests of American 



Ants. Amer. Nat, vol. 35, pp. 431, 513, 701, 791, figs. 1-20. 

 Enteman, M. M. 1902. Some Observations on the Behavior of the Social 



Wasps. Pop. Sc. Mon., vol. 61, pp. 339-351. 

 Fielde, A. M. 1902. Notes on an Ant. Proc. Acad. Nat. Sc. Phila., vol. 



54, PP- 599-625. 

 Dickel, F. 1903. Die Ursachen der geschlechtlichen Differenzirung im 



Bienenstaat. Archiv ges. Phys., bd. 95, pp. 66-106. fig. i. 

 Fielde, A. M. 1903. Supplementary Notes on an Ant. Proc. Acad. Nat. 



Sc. Phila., vol. 55, pp. 491-495. 

 Heath, H. 1903. The Habits of California Termites. Biol. Bull., vol. 4, 



pp. 47-63, figs. 1-3. 

 Janet, C. 1903. Observations sur les guepes. 85 pp., 30 figs. Paris. 



C. Naud. 

 Melander, A. L., and Brues, C. T. 1903. Guests and Parasites of the 



Burrowing Bee Halictus. Biol. Bull., vol. 5, pp. 1-27, figs. 1-7. 

 Fielde, A. M. 1904. Power of Recognition among Ants. Biol. Bull, vol. 



7, pp. 227-250, 4 figs. 

 Fielde, A. M., and Parker, G. H. 1904. The Reactions of Ants to Material 



Vibrations. Proc. Acad. Nat Sc. Phila., vol. 56, pp. 642-650.* 



