Nuttall, G.H.F. The Transmission of Trypanosoma lewisi by Fleas and Lice. Parasitology, Vol. I, No. 4, Dec., 1908, pp. 296–301. This rat trypanosome is transmitted by fleas and lice.

Old, J.E.S. Contribution to the Study of Trypanosomiasis and to the Geographical Distribution of Some of the Blood-sucking Insects, etc. Jour. Trop. Med. & Hyg., 12, Jan. 15, 1909, pp. 15–22. Notes on blood-sucking Diptera and ticks.

Rogers, Leonard. The Transmission of the Trypanosoma evansi by House-flies and Other Experiments Pointing to the Probable Identity of Surra of India and Nagana or Tsetse-fly Disease of Africa. Proc. Roy. Soc., Vol. LXVIII, 1901, pp. 163–170.

Thimm, C.A. Bibliography of Trypanosomiasis; embracing original papers published prior to April 1909, and references to works and papers on tsetse-flies. London, 1909.

Todd, J.L. A Note on Recent Trypanosome Transmission Experiments. Jour. Trop. Med. & Hyg., 12, Sept., 1909, p. 260. Show that they develop in G. palpalis when taken from their mammal host at the proper stage of development.

Woodcock, H.M. The Hæmoflagellates: a Review of Present Knowledge Relating to the Trypanosomes and Allied Forms. Quar. Jour. Micro. Sci., Vol. 50, 1906, pp. 151–331. Characteristics; mode of infection; effects on host; biological considerations; life-cycle, etc. Spirochaetæ; bibliography. Important article.

Trypanosomiasis and Sleeping Sickness. Jour. Trop. Med. & Hyg., II, pp. 146–147, 162, 179–180, 196. List of recent literature.

SLEEPING SICKNESS

Bagshawe, A.G. Recent Advances in Our Knowledge of Sleeping Sickness. Lancet, II, 1909, pp. 1193–97. A summing up of the important discoveries of the preceding year.

Hearsey, H. Sleeping Sickness. Jour. Trop. Met. & Hyg., 12, Sept. 1, 1909, pp. 263–264. Report on work accomplished particularly in relation to the distribution of Glossina and other biting flies.