1910. | Diseases of Domestic Animals in Uganda. 183 
Cuart 1.—Giving Curves representing the Distribution, by Percentages, in respect to 
Length of 7. pecorum, Uganda, 1909, and 7. nanum, Uganda, 1909. 
& °9 IO LE 12 13 = I5 16 I7 18 Microns. 
ies bee 
SO 
Pee ene 
ial 
HEA 
ert et ee 
T. pecorum, Uganda, I909. 
@--——-~~ ~ Lnanum , Uganda,1909. 
Percentages. 
COMPARISON OF T. NANUM, UGANDA, 1909, wirH T. NANUM, SuDAN, 1904. 
Thanks to Dr. Andrew Balfour, the Director of the Wellcome Research 
Laboratories, Khartoum, the Commission is enabled to compare the Uganda 
strain with the original Sudan strain. 
Table IV.—Measurements of Dr. Balfour’s Sudan Strain of 7. nanum, 1904. 
| 
In microns. 
Method of fixing 
Animal, ae 
: and staining. 
Average length. | Maximum length. | Minimum length. 
Ox P 12 °9 15 0 11°0 
»” 3 V2 ii. 14-0 100 
Table V.—Showing the Distribution in respect to Length of 40 Individuals — 
of 7. nanum, Sudan, 1904. 
| | Microns. Avermee. 
Animal, | : in 
| 10. TH 12. 13. | 14. To TCO ae 
Oxah le) n 3 A 6 6 1 12°9 
Or) i iL 3 2 9 5 bee 12°7 
| 
Totals ...... he eg 6 6 15 | 11 1 
Percentages 2°5 | 15:0 15°0 | Se | 275 | 2°5 | 
