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Initial number of worms per 50 mL tube, either whole or as amputated fragments
| Tube number | Worm sample | Number of samples |
|---|---|---|
| 1 | Head (H) | 15 |
| 2 | Pharynx (P) | 15 |
| 3 | Tail (T) | 15 |
| 4 | Whole (W4) | 4 |
| 5 | Whole (W5) | 5 |
| 6 | Whole (W6) | 6 |
| 7 | Whole (W8) | 8 |
| 8 | Whole (W10) | 10 |
