468 ENTOMOLOGY 



Thompson, C. B. 1917. Origin of the Castes of the Common Termite, Leucotermes 



flavipes Kol. Journ. Morph., vol. 30, pp. 83-153, 8 pis.* 

 Wheeler, W. M. 1918. A study of some ant larvae, with a consideration of the origin and 



meaning of the social habit among insects. Proc. Amer. Phil. Soc., vol. 57, pp. 



293-343, 12 figs. 

 Thompson, C. B. 1919. The Development of the Castes of Nine Genera and Thirteen 



Species of Termites. Biol. Bull, vol. 36, pp. 379-398. 

 Thompson, C. B., and Snyder, T. E. 1919. The Question of the Phylogenetic Origin of 



the Termite Castes. Biol. Bull., vol. 36, pp. 115-132. 

 Wheeler, W. M. 1919. The parasitic Aculeata, a study in evolution. Proc. Amer. Phil. 



Soc., vol. 58, pp. 1-40. 

 Banks, N., and Snyder, T. E. 1920. A Revision of the Nearctic Termites, with Notes on 



Biology and Geographic Distribution. Bull. U. S. Nat. Mus., no. 108, 8 + 228 



pp., 70 figs., 35 pis.* 

 Wheeler, W. M. 1921. A Study of Some Social Beetles in British Guiana and of Their 



Relations to the Ant-plant Tachigalia. Zoologica, vol. 3, pp. 35-126, 5 pis.* 



INSECT BEHAVIOR 



Pouchet, G. 1872. De 1'influence de la lumiere sur les larves de dipteres privees d' organes 



exterieurs de la vision. Rev. Mag. Zool., ser. 2, t. 23, pp. 110-117, etc., pis. 12-16. 

 Fabre, J. H. 1879-1906. Souvenirs entomologiques. fitudes sur Finstinct et les mceurs 



des insectes. 9 Series. Paris. C. Delagrave. Trans, of Ser. I: 1901. Fabre, 



J. H. Insect Life. 12 + 320 pp., 16 pis. London and New York. The Mac - 



millan Co. 

 Lubbock, J. 1882, 1884. Ants, Bees and Wasps. 19 + 448 pp., 31 figs., 5 pis. New 



York. D. Appleton & Co. 

 Graber, V. 1884. Grundlinien zur Erforschung des Helligkeits- und Farbensinnes der 



Tiere. 8 + 322 pp. Prag und Leipzig. 

 Romanes, G. J. 1884. Animal Intelligence. 14 + 520 pp. New York. D. Appleton 



&Co. 

 Lubbock, J. 1888. On the Senses, Instincts and Intelligence of Animals, with Special 



Reference to Insects. 29 + 292 pp., 118 figs. New York. D. Appleton & Co. 

 Plateau, F. 1889. Recherches experimentales sur la Vision chez les Arthropodes. Me"m. 



coUr. Acad. roy. Belgique, t. 43, pp. 1-91. 

 Eimer, G. H. T. 1890. Organic Evolution as the Result of the Inheritance of Acquired 



Characters according to the Laws of Organic Growth. 28 + 435 pp. Trans, by 



J. T. Cunningham. London and New York. Macmillan & Co. 

 Loeb, J. 1890. Der Heliotropismus der Thiere und seine Uebereinstimmung mit dem 



Heliotropismus der Pflanzen. 118 pp. Wiirzburg. 

 Seitz, A. 1890. AUgemeine Biologic der Schmetterlinge. Zool. Jahrb., Abth. Syst, bd. 



5, pp. 281-343. 

 Exner, S. 1891. Die Physiologic der facettirten Augen von Krebsen und Insecten. 8 + 



206 pp., 8 taf., 23 figs. Leipzig und Wien. 

 Loeb, J. 1891. Ueber Geotropismus bei Thieren. Arch. ges. Phys., bd. 49, pp. 175-189, 



figs. 

 Morgan, C. Lloyd. 1891. Animal Life and Intelligence. 13 + 512 pp., 40 figs. Boston. 



Ginn & Co. 

 James, W. 1893. The Principles of Psychology, zvols. 18 + 1393 pp., 94 figs. New 



York. Henry Holt & Co. 

 Loeb, J. 1893. Ueber kiinstliche Umwandlung positiv heliotropischer Thiere in negativ 



heliotropische und umgekehrt. Arch. ges. Phys., bd. 54, pp. 81-107. 



