Species | Code of each species | Stations Boufekrane River | |||||
Upstream (stations 1 - 4) | Downstream (stations 5 - 6) | ||||||
| E | BF1 | BF2 | BF3 | BF4 | BF5 | BF6 |
Polycelis felina | E1 | 16 | 12 |
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Polycelis nigra | E2 | 4 | 4 |
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Polycelis tenuis | E3 | 3 | 1 | 3 |
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Phagocata sp. | E4 | 4 |
| 2 |
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Dugesia lugubris | E5 | 3 | 1 |
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Dugesia polychroa | E6 | 3 |
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Dugesia gonocephala | E7 | 1 |
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Dugesia tigrina | E8 | 2 |
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Dendrocoelum lacteum | E9 | 3 |
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Potamodrlus sp. | E10 | 2 |
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Gordiace sp. | E11 | 0 |
| 2 |
| 4 |
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Glassiphonia complanata | E12 | 4 | 14 | 2 | 5 |
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Hemiclepsis sp. | E13 | 1 | 7 |
| 2 |
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Helobdella sp. | E14 | 1 | 11 |
| 1 |
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Piscicola sp. | E15 | 2 |
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Hirudo sanguisuga | E16 | 30 | 12 | 5 | 7 | 12 |
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Hirudo medicinalis | E17 | 3 | 17 |
| 6 |
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Nais christane | E18 |
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| 18 |
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Nais pardalis | E19 |
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| 23 |
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Stylaria sp. | E20 |
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| 32 | 3 |
Lumbriculus variegatus | E21 |
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| 10 | 453 |
Enchytraeus sp. | E22 |
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| 13 | 65 |
Eiseniella tetraedra | E23 |
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| 34 | 34 |
Branchiura sowerbyid | E24 |
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| 94 | 54 |
Aulodrilus limnobus | E25 |
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| 11 |
| 65 | 76 |
Tubifex tubifex | E26 |
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| 2 |
| 35 | 326 |
Tubifex ignotus | E27 |
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| 67 | 678 |
Valvata piscinalis | E28 | 102 | 34 | 12 | 13 |
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Valvata minuta | E29 | 15 | 8 |
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Valvata fagoti | E30 | 10 | 2 |
| 2 |
| 4 |
Valvata globulina | E31 | 22 | 34 | 13 | 34 |
| 3 |
Valvata moquini | E32 | 12 | 1 | 6 | 7 |
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Valvata cristata | E33 | 18 | 3 | 13 | 2 |
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Valvata exilis | E34 | 2 | 1 | 1 |
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Viviparus vivipara | E35 | 11 | 8 | 2 | 12 |
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Viviparus fasciata | E36 | 3 | 9 |
| 1 |
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