LITERATURE 169 



Ilse, 1928. Zeits. vergl. Physiol., VIII., 658. 



1933. Ibid., XVII. 

 Knoll, 1921-26. " Insekten und Blumen." Wien. 

 KuGLER, 1930. Planta, X. 

 KuHN, 1927. Zeits. vergl. Physiol, V., 762. 

 MuLLER, 1931. Ibid., XIV., 348. 



Peterson and Heussler, 1928. Ann. Ent. Soc. Am., XXL, 353. 

 Priebatsch, 1933. Zeits. vergl. Physiol., XIX., 453. 

 Sander, 1933. Ibid., XX., 267. 

 SCHLEGTENDAHL, 1934. IMd., XX., 545. 

 ScHLiEPER, 1927. Zeits. vergl. Physiol., XX., 267. 

 Urban, 1932. Zeits. wiss. Zool., CXL., 291. 

 ViGiER, 1904. C. R. Acad. Sci., CXXXVIII., 775. 

 Wheeler, 1936. Biol. Bull., LXX., 185. 

 Wolf, 1933. Zeits. vergl. Physiol, XX., 151. 

 Zerrahn, 1933. Zeits. wiss. Zool, XX., 117. 



C. Chemical Stimuli and their Receptor Organs 

 Abbott, 1928. Psyche, XXXV., 201. 



Anderson, 1932. Journ. Exp. Zool, LXIIL, 235. 



BuGNiON and Popoff, 1911. Archiv. Zool Exp., 5 ser., VII., 664. 



Chrystal, 1930. Oxford Forestry Memoirs, No. 11. 



Crow, 1932. Physiol Zool, V., 16. 



Eltringham, 1933. Trans. Roy. Ent. Soc, LXXXL, 33. 



VON Frisch, 1921. Zool Jahrb., Zool u. Physiol, XXXVIII., 449. 



1927. Naturwiss., XV., 321. 



1928. Ibid., XVI., 307. 



1930. Ibid., XVIII., 169. 

 Glaser, 1927. Psijche, XXXIV., 209. 



KuNZE, 1927. Zool. Jahrb., Abt. Zool. u. Physiol, XLIV., 187. 

 Marshall, 1935. Trans. Roy. Ent. Soc, LXXXIIL, 49. 



1935a. Journ. Exp. Biol, XII., 17. 

 McIndoo, 1914. Journ. Exp. Zool, XVI., 265. 



1916. Smithsonian Misc. Coll., LXV., No. 14. 



1933. Journ. Agric Res., XLVL, 607. 



1934. Journ. Morph., LVL, 445. 

 MiNNiCH, 1921. Journ. Exp. Zool, XXXIII., 173. 



1922. Ibid., XXXV., 57. 



1922a. Ibid., XXXVI., 445. 



1924. Ibid., XXXIX., .339. 



1926. Biol Bull, LI., 166. 



1926a. Anal Record., XXXIV., 126. 



1929. Zeits. vergl Physiol, XL, 1. 



1931. Journ. Exp. Zool, LX., 121. 



1932. Ibid., LXL, 375. 



Newton, 1931. Quart. Journ. Mic Sci., LXXIV., 647. 



Ripley and Hepburn, 1929. DepL Agric S. Africa., Ent. Mem., VL, 55. 



Valentine, 1931. Journ. Exp. Zool, LVIIL, 168. 



Weis, 1930. Zeits. vergl Physiol, XII., 206. 



D. Chordotonal Organs and Reactions to Vibrations 



Abbott, 1927. Psyche, XXXIV., 129. 

 Baier, 1930. Zool Jahrb., Abt. Allg. Zool, XLVIL, 151. 

 Barnes, 1930. Journ. Gen. Psych., II., 318. 

 1931. Ann. Ent. Soc Am,, XXV., 824. 



