Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/10/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 25 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Moyenne | A |
| P2 | s28 | Moyenne | A |
| P3 | s9 | Lente | A |
| P4 | s25 | Lente | A |
| P5 | s24 | Rapide | B |
| P6 | s30 | Rapide | B |
| P7 | s29 | Rapide | B |
| P8 | s29 | Moyenne | B |
| P9 | s29 | Lente | C |
| P10 | s29 | Rapide | C |
| P11 | s24 | Moyenne | C |
| P12 | s30 | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 3 | 17 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 18 | 4 | |
| Perlidae | 155 | 2 | ||
| Dinocras | 156 | 2 | 5 | |
| Perla | 164 | 1 | 5 | |
| Isoperla | 140 | 11 | 1 | 8 |
| Perlodes | 150 | 1 | ||
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 7 | ||
| Oligoplectrum | 263 | 1 | ||
| Hydropsyche | 212 | 10 | 14 | 18 |
| Lepidostoma | 305 | 8 | ||
| Limnephilidae | 276 | 10 | 1 | 2 |
| Limnephilinae | 3163 | 1 | 1 | |
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 9 | 8 |
| Sericostomatidae | 321 | 5 | 1 | |
| Baetis lato sensu | 9794 | 31 | 224 | 320 |
| Ecdyonurus | 421 | 14 | 1 | |
| Epeorus | 400 | 3 | 3 | |
| Rhithrogena | 404 | 52 | 320 | 328 |
| Habroleptoides | 485 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 164 | 3 | 3 |
| Esolus | 619 | 8 | 1 | 2 |
| Limnius | 623 | 64 | 4 | |
| Hydraena | 608 | 44 | 1 | 7 |
| Athericidae | 838 | 1 | 9 | |
| Blephariceridae | 747 | 11 | ||
| Chironomidae | 807 | 10 | 44 | 3 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 27 | 5 | 5 |
| Simuliidae | 801 | 52 | 272 | 6 |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 6 | 2 | 3 |
| Tricladida | 1054 | 4 | ||
| Planariidae | 1061 | 12 | 1 | 6 |
| Nematoda | 1089 | 1 | 1 |