368 The Animal Mind 



720. TRIPLETT, N. B., 1901. The educability of the perch. Am. 



Jour. Psych., vol. 12, p. 354. 



721. TUGMAN, E. F., 1914. Light discrimination in the English 



sparrow. Jour. Animal Behav., vol. 4, p. 79. 



722. TURNER, C. H., 1906. A preliminary note on ant behavior. 



Biol. Bull., vol. 12, p. 31. 



722^. - - 1907. The homing of ants: an experimental study of 

 ant behavior. Jour. Comp. Neur. and Psych., vol. 17, p. 386. 



723. 1907. Do ants form practical judgments? Biol. Bull., 



vol. 13, p. 333. 



7230. - - 1908. The homing of the burrowing bees (An- 

 thophoridae). Ibid., vol. 15, p. 247. 



724. 1908. The homing of the mud dauber. Ibid., vol. 15, 



p. 215. 



725. 1910. Experiments on color vision of the honey bee. 



Biol. Bull., vol. 19, p. 257. 



726. 1911. Experiments on pattern vision of the honey bee. 



Biol. Bull., vol. 21, p. 249. 



727. 1911. Notes on the behavior of a parasitic bee of the 



family Stelida3. Jour. Animal Behav., vol. i, p. 374. 



728. 1912. The reactions of the mason wasp, Trypoxylon 



albotarsus, to light. Ibid., vol. 2, p. 353. 



729. 1912. An experimental investigation of an apparent 



reversal of the light responses of the roach (Periplaneta 

 orientalis L.). Biol. Bull., vol. 23, p. 371. 



730. 1913- Behavior of the common roach (Periplaneta orien- 

 talis L.) in an open maze. Ibid., vol. 25, p. 348. 



731. 1914- An experimental study of the auditory powers of 



the giant silkworm moths. Ibid., vol. 27, p. 325. 



732. 1915. Notes on the behavior of the antlion with emphasis 



on the feeding activities and letisimulation. Ibid., vol. 29, 

 p. 277. 



733. TURNER, C. H., and SCHWARZ, E., 1914. Auditory powers of 



the Catocalo moth: an experimental field study. Ibid., 

 vol. 27, p. 275. 



734. UEXKULL, J. VON, 1897. Ueber Reflexe bei den Seeigeln. 



Zeit. f. Biol., Bd. 34, S. 298. 



735. 1897. Der Schatten als Reiz fur Centrostephanus longi- 



spinus. Ibid., Bd. 34, S. 319, 



