Comparison of the setae number, length and spacing along with the amplitude of auditory evoked potentials from three populations of P. serratus
| Group . | Body length (mm) . | Mean number of setae . | Mean seta length (μm) . | Mean seta spacing (μm) . | AEP amplitude (μV; RMS) . |
|---|---|---|---|---|---|
| 1 | 27-35 | 33 | 17.5 | 11.6 | 0.571 |
| 2 | 50-55 | 68 | 40.6 | 8.7 | 0.547 |
| 3 | 66-71 | 79 | 42.7 | 9.8 | 0.553 |
| Group . | Body length (mm) . | Mean number of setae . | Mean seta length (μm) . | Mean seta spacing (μm) . | AEP amplitude (μV; RMS) . |
|---|---|---|---|---|---|
| 1 | 27-35 | 33 | 17.5 | 11.6 | 0.571 |
| 2 | 50-55 | 68 | 40.6 | 8.7 | 0.547 |
| 3 | 66-71 | 79 | 42.7 | 9.8 | 0.553 |
Prawn populations ranged in size from 27 mm to 71 mm.
AEP, auditory evoked potential; RMS, root mean square.