146 



INDEX. 



Membrane, undulating, in spiro- 



chaeta buccalis, 26 

 gallinarum, 26 

 refringens, 26 

 vesperuginis, 26 

 of large spirochaetes, 14, 



20 

 of small spirochastes, 14, 



26 

 Mice, cancer in, spirochaetes in, 



52, 97 



infected with spirochaeta 

 laverani, enlargement of 

 spleen in, 62 



Molluscs, spirochaetes of, 82 

 Moniliform degeneration, 29, 40 

 Morphology, 16 



Movements, euglenoid, in spiro- 

 chaeta vincenti, 25 

 in spirochaeta pallida, 25 

 in treponema pallidum, 25 

 of large spirochastes, 19 

 of small spirochaetes, 25 

 Mouse-cancer, spirochaetes in, 



52. 97 



Multiplication, 33 

 Mussels, spirochaetes from, 85 



NODULES in spirochaeta aborig- 



inalis, 28 

 duttoni, 28 

 pallida, 28 

 pertenuis, 28 

 in spirochastes, 27 

 Noma, spirochaetes in, 104 

 Nucleus in spirochaeta bal- 

 bianii, 21 



ONYCHIA, spirochastes in, 43 

 Oppenheimer and Sachs' stain, 



64 



Ornithodorus moubata, 46 

 Ovoid bodies, 40 



in spirochaeta pallida, 40 

 pertenuis, 40 



PANAMA, relapsing fever in, 48 



Pathogenicity, 45 

 summary of, 62 



P6brine corpuscles, 94 



Pediculi capitis et corporis in 

 conveying relapsing fever, 46 



Periplast, 19 



Periplastfortstaze, 80 



Phagedaenic ulcers, 103 



Phagocytosis, effect of, on spiro- 

 chaeta pallida, 56 



Pian, 57 



Pig, intestines of, spirilla in, 1 1 6 

 skin of, lesions, spirochaetes 



in, 62 

 spirochaetes in, 95 



Ponselle and Ravaut's stain, 66 



Pseudo-spirochaetes, 67 



Pudenda, ulcerative granuloma 



of, 58 



spirochaetes in, 44 

 spirochaetes resembling 

 spirochasta pallida in, 

 52 



Pulmonary tuberculosis, spiro- 

 chaetes in, 59 



Pus from calculous pyelitis, spi- 

 rilla in, 116 



Pyelitis, calculous, pus from, 

 spirilla in, 1 1 6 



RANDFIBRILLE, 20 



Ravaut arid Ponselle's stain, 



66 

 Reaction, Wassermann, in 



syphilis, 56 

 Recurrent fever, spirochaetes of, 



12 



Reitmann's stain, 64 

 Relapsing fever, 45 

 'American, 47 

 in Bombay, 48 

 in Panama, 48 



Relation between large and 

 small spirochaetes, u 



