340 
Oriental Sore 
Row, R. (1910). rui’ther observations on Leishmania tropica of Oriental sore of 
Carobay, India. Brit. Med. Journ., No. 2595, p. 867. 
Sajibon, S. W. (1908). The haemogregarines of Snakes. Journ. of Trop. Med. and 
Hyg., XI. and xii. 
ScHELLACK, C. (1907). tjber die Entwicklung und FortjDflanzung von Echinomera 
hispida, (A. Schn.). Arch. f. Protistenh.., ix. pp. 297-345. 
SiEDLECKi, M. (1899). tjber die geschlechtliche Vermehrung der Monocystis ascidiae 
R. Lank. A^iz. d. Akad. Wiss. Krakau. 
SwARCZEWSKY, B. (1910). Beobachtuiigen dhov Lankesteriasp., eine in TurbeUarien 
des Baikalsees lebende Gregarine. Festschrift zum sechzigsten Gehurtstage 
Richard Hertudgs, vol. i. pp. 637-674. 
Wenyon, C. M. (1909). Haemogregarina gracilis. Report of Travelling Pathologist. 
Third Report Wellcome Res. Lab. p. 153. 
- (1910). Some observations on a flagellate of the genus Cercomonas. Quart. 
Jo^irn. Micros. Sci., LV. pp. 241-260. 
-(1911). Report of six months’ work of the expedition to Bagdad on the subject 
of oriental sore. Report of the Advisory Committee for the Tropical Diseases 
Research Fund. Wyinan and Sons, Fetter Lane, London, pp. 47-55 and Journ. 
of Trop. Med. and Hyg., xiv. pp. 103-109. 
Werner, H. (1908). Uber eine eingei.sselige Flagellatenform im Darm der Stubeu- 
fliege. Arch. f. Protistenk., xiii. pp. 19-22. 
EXPLANATION OF PLATES XII TO XVI. 
PLATE XII. 
Figs. 1-21. Developmental forms of the sore parasite (Leishmania tropica) in bed bugs. 
Figs. 1, 6, 8, 10-21 from a bed bug dissected forty-eight hours after feeding from the sore. 
Figs. 2 and 6 from a second bug dissected twenty-four hours after feeding from the sore. 
Figs. 3, 4, 7 and 9 from a third bug dissected forty-eight hours after feeding from the sore. 
Fig. 1. Dividing Herpetomonas form. Size 11 x 2'o 
Fig. 2. Developmental form with flagellum not yet showing. Size 8-5x2-5|U. 
Fig. 3. Abnormal individual. 
Fig. 4. Herpetomonas form showing connection of flagellum with cone-like prolongation 
of kinetonucleus. Size 10 x 2 /x- 
Fig. 5. Abnormal division form with double nucleus. Size 14 x 2-5 fx. 
Fig. 6. Group of partially developed parasites. One has no nuclear apparatus. 
Fig. 7. Two oval flagellate forms. Length 6'5 /x. 
Fig. 8. Small abnormally dividing form. Length 4'5/x. 
Fig. 9. Curious dividing form without nucleus. Length 12/i. 
Fig. 10. Evidently degenerating form. 
Fig. 11. Flagellate with dividing nucleus. Sizel4x2,u. 
Fig. 12. Large clump of developing parasites. 
Fig. 13. Flagellate form. Size 12 x 2 ,u. 
Fig. 14. Abnormal or degenerating form. Size 16 x 2‘5 /x. 
Fig. 15. Flagellate with large quantity of chromatin staining material in protoplasm 
Size 12 X 2 /4. 
