LITERATURE 467 



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, 5i3, 7oi, 79i, 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. 



i-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. 227-2 so, 



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.* 

 Wheeler, W. M. 1904. A New Type of Social Parasitism among Ants. Bull. Amer. 



Mus. Nat. Hist., vol. 20, pp. 347-375. 



Emery, C. 1904. Zur Kenntniss des Polymorphisms der Ameisen. Zool. Jahrb., Sup- 

 plement, bd. 7, pp. 587-610, 6 figs. 

 Forel, A. 1904. Ueber Polymorphismus und Variation bei den Ameisen. Zool. Jahrb., 



Supplement, bd. 7, pp. 571-586. 

 Peckham, G. W., and E. G. 1905. Wasps, Social and Solitary. 15 + 311 pp. Boston 



and New York. Houghton, Mifflin & Co. 

 Holmgren, N. 1906. Studien iiber sudamerikanische Termiten. Zool. Jahrb., Abt. 



Anat. Ont, bd. 23, pp. 521-676, 81 figs.* 

 Wheeler, W. M. 1906. The Habits of the Tent-building Ant (Cremastogaster lineolata 



Say). Bull. Amer. Mus. Nat. Hist., vol. 22, pp. 1-18, pis. 1-6. 

 Wheeler, W. M. 1906. On the Founding of Colonies by Queen Ants, etc. Bull. Amer. 



Mus. Nat. Hist., vol. 22, pp. 33-105, pis. 8-14. 

 Wheeler, W. M. 1907. The Polymorphism of Ants, with an Account of Some Singular 



Abnormalities due to Parasitism. Bull Amer. Mus. Nat. Hist., vol. 23, pp. 1-93, 



pis. 1-6. 

 Wheeler, W. M. 1907. The Fungus-growing Ants of North America. Bull. Amer. Mus. 



Nat. Hist, vol. 23, pp. 669-807, pis. 49~53 3* figs.* 

 Pricer, J. L. 1908. The Life History of the Carpenter Ant. Biol. Bull., vol. 14, pp. 177- 



218, figs. 1-7.* 

 Donisthorpe, J. K. 1910. Some Experiments with Ants' Nests. Trans. Ent. Soc. 



London, pp. 142-150. 

 Wheeler, W. M. 1910. Ants; their Structure, Development and Behavior. 25 + 663 



pp., 286 figs., i pi. New York. Columbia Univ. Press.* 

 Crawley, W. C. 1912. Parthenogenesis in Worker Ants, with Special Reference to Two 



Colonies of Lasius nigerLinn. Trans. Ent. Soc. London, 1911, pp. 657-663.* 

 Sladen, F. W. L. 1912. The Humble-Bee, its Life-History and How to Domesticate it. 



13 + 283 pp., 34 figs., 6 pis. London. Macmillan & Co. 

 Fuller, C. 1915. Observations on Some South African Termites. Ann. Natal Mus., 



vol. 3, pp. 329-504, 16 figs., pis. 25-35. 



