Fig. 11. (A) Mean count of mormyromasts (N=20) in successive bins each
representing 10% of the total length of the Schnauzenorgan (SO), showing s.d.
only in the positive direction. (B) Mean density of mormyromasts
(N=3) for different body regions. Note that the nasal region (NR)
contains the second highest density of mormyromasts. Differences in densities
were tested with the Student–Newman–Keuls post-hoc test:
**P<0.001.