Parasite | 4 - 10 cm | 11 - 20 cm | 21 - 30 cm | 31 - 40 cm | <40 cm | Rmk |
Diplostomum mashonense | 66.18 | 87.95 | 92.17 | 91.74 | 85.88 | ns |
Tylodelphys sp. | 22.06A | 29.75A | 37.95B | 33.03A | 22.35A | * |
Dolops ranarum | 0 | 0.56A | 0.60A | 9.17B | 11.76B | * |
Spinitectus petterae | 0 | 1.51 | 3.01 | 0.46 | 1.18 | ns |
Procamallanus laevionchus | 1.47 | 1.13 | 3.61 | 3.21 | 3.53 | ns |
Polyonchobothrium clarias | 26.47A | 32.58B | 36.14B | 23.85A | 24.71A | * |
Astiotrema reniferum | 0 | 2.26A | 4.22A | 14.22B | 10.59B | * |
Allocreadium mazoensis | 0 | 1.13A | 9.64B | 4.13C | 7.06B | * |
Piscicolid leeches | 0 | 3.77A | 4.82A | 0.46B | 0 | * |
Monobothrioides woodlandi | 1.47A | 1.51A | 4.82A | 17.43B | 12.94B | ** |
Paracamallanus cyatopharynx | 2.94B | 25.42A | 34.94A | 44.05A | 43.53A | *** |
Contracaecum sp. | 5.88 | 4.33 | 4.82 | 3.21 | 5.88 | ns |
Euclinostomum sp. | 1.47A | 0.38B | 0.60B | 2.75A | 0 | * |
Gyrodactylus sp. | 5.88A | 4.14A | 10.24B | 5.50A | 0 | * |
Eumasenia bangweulensis | 2.94A | 3.95A | 3.01A | 7.80B | 18.82B | * |
Eustrongyloides sp. | 0 | 2.5 | 0 | 0 | 0 | - |
Proteocephulus sp. | 0 | 0 | 0 | 0 | 3.0 | - |
Total No. of fish examined | 68 | 531 | 166 | 218 | 85 |
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