493 
INDEX OF SUBJECTS. 
PAGE 
Acanthia lectularia, behavioixr of Trypanosoma lewisi in ... ... ... 386 
„ experiments with Trypanosoma lewisi and ... ... ... ... 450 
Amblyomina, see Tick.s 
Ankylostoma duodenale, see Ankylostomiasis 
Ankylostomiasis in Natal. ... ... ... ... ... 312 
Anthrax, see Bacillns 
Antimony treatment of surra in horses ... ... ... ... ... 99 
Argas, see Ticks 
Arsenical treatment, effect on Trypanosoma hrucei ... ... ... ... 204 
„ „ of surra in horses . ... 73, 288 
Arsenicals, effects on Trypanosoma gambiense ... ... ... ... ... 428 
Arsenophenylglycin, see Arsenicals 
Arthropoda, see Insecta, Flies, Fleas, Ticks 
Bacilli, colony formation studied . 
„ division and mode of growth ... 
Bacillus anthracis, division and mode of growth 
„ coli, division and mode of growth 
„ coryzae segmentosus, division and mode of growth 
„ diphtheriae, division and mode of growth 
„ enteritidis, division and mode of growth 
„ Jluorescens, division and mode of growth 
„ Hofmanni, division and mode of growth 
„ pestis, division and mode of growth ... 
„ pneumoniae, division and mode of growth 
„ pseudo-diphtheriae, division and mode of growth 
„ subtilis, division and mode of growth... 
„ typhosus, division and mode of growth 
„ xerosis, division and mode of growth... 
Bacteria, see Bacillus, Spirillum 
Biometric study on Trypanosoma gambiense ... ... ... ... ... 455 
Biting of Mosquitoes, see Mosquitoes 
Buffalo, see Spirochaeta 
Bugs, see Acanthia 
17 
23 
40 
38 
34 
40 
40 
38 
33 
40 
34 
40 
40 
34, 38 
