Table 1 Morphologic comparison of indole-positive species of genus Brachyspira ^{a, b}

B. hyodysenteriae

B78^T

9.78 ± 1.87

0.35 ± 0.02

16 – 24

8 – 10

0.3 – 0.4

14 – 18

6 – 8.5

0.35 – 0.4

24 – 28

B. intermedia

PWS/A^T

7.5 – 10

0.35 – 0.45

24 – 28

B. suanatina

AN4859/03

5.5 ± 1.0

0.3 ± 0.0

14 – 16