Listes faunistiques invertébrés
Le Couzon à Courpière 04429006
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/08/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| I2M2 | 0.7954 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Bryophytes | Moyenne | A |
| P4 | Pierres, galets | Rapide | C |
| P5 | Pierres, galets | Lente | C |
| P6 | Pierres, galets | Nulle | C |
| P7 | Sables | Nulle | C |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Sables | Lente | B |
| P10 | Blocs | Moyenne | B |
| P11 | Granulats | Lente | A |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ceratopogonidae | 819 | 8 | 11 | 3 |
| Elmis | 618 | 19 | 8 | 12 |
| Dupophilus | 620 | 1 | 4 | |
| Oulimnius | 622 | 3 | 1 | |
| Limnius | 623 | 2 | 1 | 2 |
| Helodes | 636 | 1 | ||
| Calopteryx | 650 | 3 | 1 | |
| Gomphus | 679 | 7 | 2 | 11 |
| Onychogomphus | 682 | 1 | 1 | 2 |
| Micronecta | 719 | 27 | ||
| Limoniidae | 757 | 12 | 13 | 8 |
| Simuliidae | 801 | 21 | 5 | 14 |
| Chironomidae | 807 | 120 | 30 | 37 |
| Stenelmis | 617 | 1 | ||
| Empididae | 831 | 3 | ||
| Tabanidae | 837 | 1 | 1 | |
| Athericidae | 838 | 2 | 1 | |
| Pacifastacus | 872 | 2 | 1 | |
| Gammarus | 892 | 5 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 7 | 8 | 18 |
| Dugesia | 1056 | 2 | ||
| Branchiobdellidae | 3132 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Adicella | 320 | 2 | ||
| Leuctra | 69 | 34 | 43 | 100 |
| Rhyacophilidae | 182 | 4 | ||
| Rhyacophila lato-sensu | 183 | 1 | 7 | 13 |
| Hydroptila | 200 | 8 | ||
| Hydropsyche | 212 | 17 | 70 | 105 |
| Polycentropus | 231 | 27 | 4 | |
| Micrasema | 268 | 10 | 8 | 5 |
| Silo | 292 | 4 | ||
| Lepidostoma | 305 | 7 | 1 | |
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 81 | 1 | 1 |
| Protonemura | 46 | 5 | 1 | 1 |
| Baetis | 364 | 25 | 14 | 18 |
| Procloeon bifidum | 391 | 3 | ||
| Epeorus | 400 | 2 | 11 | |
| Ecdyonurus | 421 | 4 | 3 | |
| Ephemerella | 450 | 2 | 1 | |
| Leptophlebiidae | 473 | 2 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Habrophlebia | 491 | 7 | 1 | 4 |
| Ephemera | 502 | 3 | 2 | |
| Orectochilus | 515 | 3 | ||
| Hydraena | 608 | 5 | 1 | 24 |