80 J. PERCY BAUMBERGER 



Fetch, T. 1906 The fungi of certain termite nests (Termes redemanni Wasm.). 



Ann. Roy. Bot. Gard. Peradenyia, vol. 3, pp. 185-270, pi. V-XXI. 



1913 Termite fungi. Ann. Roy. Bot. Gard. Peradeniva, vol. 5, pp. 



303-341. 

 Petei, L. 1904 Sopra la particulare localizzazione di una colonia batterica nel 



tubo digenerte della larva della mosca olearia. Atti. Reale Accad. 



Lincei, T. XIII, ser. V. p. 560. 



1905 Ulteriori ricerche sopra i batteri die si trovano nell' intestino 



della larva della mosca olearia. Atti Reale Accad. Lincei, T. XIV, 



ser. V. p. 399. 

 PiERANTONi, U. 1910 La simbiosi ereditaria e la biologia sessuale d'Icerya, 



Monet zool. Ital. anue 21. 

 PoRTiER, p. 1905 La Vie dans la Nature a L'Abri des Microbes. C. R. Soc. 



Biol., T. 58, pp. 605-607. 



1911 a Digestion phagocytaire des chenilles xylophages des Lepidop- 



teres. C. R. Soc. Biol. Paris, T. 70, pp. 702-704. 



1911 b Symboise chez les larves Xylophages Etude des microorgan- 

 isms symbiotiques, C. R. Soc. Biol. Paris, T. 70, pp. 857-859. 



1911 c Symboise chez les larves Xylophages Etude des microorgan- 

 isms symbiotiques, C. R. Soc. Biol. Paris, T. 70, pp. 914^917. 

 Prescott 1917 The banana. 

 Prowazek, S. 1904 Die Entwicklung von Herpetomonas. Arb. a. d. Kais. 



Gesundheitsamt., Bd. 20, S. 440. 

 Reichensperger, a. 1915 Symboise. Bd. 9, S. 920-929, Handworterbuch der 



Naturwissenschaften. 

 Reuter, O. M. 1913 Lebensgewohnheiten und Instinkte der Insekten. trans, by 



Buch. A. u. M., Friedlander, Berlin, 448, pp. 84 fig. 

 RiBBERT 1908 Archive fiir Anatomic und Physiologic, Physiologischc Abthei- 



lung. Supp., S. 173. 

 Richardson, C. H. 1916 a A. Chemotropic response of the house fly. Science, 



N. S., vol. 43, pp. 613-616. 



1916 b The attraction of Diptera to ammonia. Ann. Ent. Soc. Amer., 



vol. 9, pp. 408-413. 



1916 c The response of the house fly (Musca domestica L.) to ammonia 

 and other substances. N.' J. Agric. Exp. Sta., Bull. 292, Feb. 1. 



1917 The response of the house fly to certain foods and their fermen- 

 tation products. Jr. Ec. Ent., vol. 10, pp. 102-109. 



RuppEL, W. G. 1908 Zur Chemie der Tuberkclbacillcn. Zeit. f. Physiol. 



Chemie, Bd. 26, 1898-1899, S. 218-232. 

 Salkowski, E. 1894 Uber die Kohlehydrate der Hefc. Ber. d. D. Chem. Ges., 



Bd. 27, S. 497-525,— Ch. c. 1894, 1, pp. 624-864, K. J. V. 114. 

 Salomon, H., Winitz, H., and Rubner, M. 1916 The use of yeast in diet. 



Munch. Med. Wochenschr., Bd. 63, S. 445-446. 

 Sampaio de Azevedo, a. Z. 1894 Sauva on Manhuaara, Monographia. Sao 



Paulo. 

 Shatjdinn, F. 1904 Generations- und Wirts-wechsel bei Trypanosomen und 



Spirochaten. Arb. a. d. Kais. Gesundheitsamt., Berlin, Bd. 20. 



