Listes faunistiques invertébrés
Le Vioulou en amont de Pareloup 05125780
- Télécharger la fiche IRSTEA xls / 84 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 27 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 25.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 30.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Bryophytes | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Granulats | Nulle | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Sables | Lente | B3 |
| P10 | Granulats | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Dalles, argiles | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 35 | 66 |
| Protonemura | 46 | 28 | 3 | |
| Isoperla | 140 | 2 | ||
| Micrasema | 268 | 77 | 2 | |
| Hydropsyche | 212 | 3 | 1 | 2 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | 8 | 12 |
| Polycentropus | 231 | 2 | 4 | |
| Rhyacophila lato-sensu | 183 | 3 | 4 | 4 |
| Baetis | 364 | 41 | 60 | 48 |
| Procloeon | 390 | 2 | ||
| Pseudocentroptilum | 3207 | 1 | 1 | 7 |
| Ephemera | 502 | 1 | 3 | |
| Ephemerella | 450 | 20 | 6 | 5 |
| Ecdyonurus | 421 | 2 | 35 | 36 |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 8 | ||
| Rhithrogena | 404 | 2 | 2 | |
| Habrophlebia | 491 | 16 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Gerris | 735 | 1 | ||
| Veliidae | 743 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 4 | ||
| Elmis | 618 | 36 | 90 | 22 |
| Esolus | 619 | 2 | 2 | 3 |
| Limnius | 623 | 1 | 6 | 1 |
| Oulimnius | 622 | 21 | 6 | 6 |
| Hydraena | 608 | 4 | 3 | 2 |
| Hydrophilinae | 2517 | 1 | ||
| Chironomidae | 807 | 124 | 54 | 23 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 3 | 3 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 9 | 60 | 25 |
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Ancylus | 1028 | 2 | 6 | 3 |