August, '13] DOAXE: LITERATURE ON INSECTS AND DISEASE 377 



KiNGHORN, Allan. Notes on the preliminary stages of Glossina morsitans Westw. 

 Bui. Ent. Res. Vol. 2, pt. 4, January, 1912, pp. 291-296. Description of larva and 

 pupa. 



KiNGHORN, Allan and Yorke, Warrington. On the transmission of human 

 trypanosomes by Glossina morsita7is Westw.; and on the occurrence of human trypa- 

 nosomes in game. Amer. Trop. Med. & Par. 1912, March 2, No. 1, A. pp. 1-23. 

 Conclude that the human trypanosomes in some regions are transmitted by G. morsi- 

 tans. They may become infective 14 days after feeding on infected animals; they 

 remain infective for life. Mechanical transmission does not occur after a period of 

 24 hours. Some of the native wild and domesticated animals have been found in- 

 fected with the same trypanosome. 



KiNGHORN, ALL.Aisf AND YoRKE, Warrington. A further report on the transmis- 

 sion of human trypanosomes by Glossina morsitans Westw. Ann. Trop. Med. & 

 Par. 1912, July 31, 6, No. 2, pp. 269-285. Confirms their earlier observations. 



KiNGHORN, Allan and Yorke, Warrington. On the influence of meteorological 

 conditions on the development of Trypanosoma rhodesiense in Glossina morsitans. 

 Brit. Med. Jour. October 5, 1912, pp. 835-837; Ann. Trop. Med. & Par. October 18, 

 1912, Vol. 6, No. 3, B. pp. 405-413. High temperatures most favorable. 



KiNGHORN, Allan, Yorke, W., and Lloyd, L. On the development of Try- 

 panosoma rJiodesiense in Glossina morsitans. Ann. Trop. Med. & Par. Vol. 6, No. 4, 

 December 30, 1912, pp. 495-503. The trypanosome was found in the salivary glands 

 of all flies capable of infecting animals. 



Kleine, F. K. The identity and mode of transmission of trypanosomes. Brit. 

 Med. Jour. November 2, 1912, pp. 1183-1185. 



Lafont, a. Note on a Trypanosome from Conorhinus rubrofasciatus and its inoc- 

 ulation into the rat -and mouse. Compt. Rend. Soc. Biol. (Paris), 72 (1912), No. 

 9, pp. 380-382, abs. in SI. Sickn. Bur. (London), Bui. 4 (1912), No. 36, pp. 140- 

 141. 



Low, G. C. Progress in sleeping sickness investigations in Nyassaland and North- 

 eastern Rhodesia. Jour. Trop. Med. & Hyg. Vol. 15, January 15, 1912, pp. 26-27. 

 Discusses the probable results of the recent investigations which show that G. mor- 

 sitans carries T. rhodesiense which may prove to be the same as T. gambiense. 



Macfie, J. W. Scott. Tsetse flies and their bionomics. Bull. Ent. Res. iii, pt. 

 I, May, 1912, pp. 61-72; abs. S. S. Bur. 38, p. 231. The dissemination of the number 

 of tsetse fhes in northern Nigeria during the dry season is due to the dryness of the 

 atmosphere and the burnt-up condition of the country. 



Mesnil F. Trypanosoma rhodesiense and Trypanosoma gambiense. Brit. Med. 

 Jour. November 2, 1912, pp. 1185-1186. Compares the two species. 



NuTTALL, G. H. F. Trypanosomiasis. Parasit. 5, No. 4, January, 1913. One 

 of the Hector lectures. Particular attention paid to the forms transmitted by Arth- 

 ropods. 



Robertson, Muriel. Notes on certain aspects of the Trypanosoma gambiense 

 in Glossina palpalis. Proc. Roy. Soc. Ser. B, 85, No. B. 578, pp. 241-248. Experi- 

 ments concerned with the proportion of flies in which the trypanosomes will develop. 



Robertson, Muriel. Notes on the life history of Trypanosoma gambiense. 

 Abs. Proc. Roy. Soc. 1912, December 17, Ser. B. Vol. 86, No. B 584, pp. 66-71. A 

 brief synopsis of experiments. 



Stephens, J. W. W. and Fantham, H. B. Trypanosoma rhodesiense (Stephens 

 & Fantham) a second species of African trypanosome producing sleeping sickness in 

 man. Brit. Med. Jour. November 2, 1912, pp. 1182-1183. Reasons for regarding 

 this as a distinct species. 



The sleeping sickness reservoir. Comment in Brit. Med. Jour. April 27, 1912, p. 



