Listes faunistiques invertébrés
La Jordanne à Rouffiac 05065000
- Télécharger la fiche IRSTEA xls / 24 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| I2M2 | 0.6437 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ceratopogonidae | 819 | 1 | ||
| Elmis | 618 | 6 | 3 | 24 |
| Esolus | 619 | 13 | 18 | 200 |
| Dupophilus | 620 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 1 | ||
| Hydrocyphon | 637 | 1 | 6 | |
| Sialis | 704 | 1 | ||
| Micronecta | 719 | 96 | 15 | 148 |
| Limoniidae | 757 | 2 | 2 | 4 |
| Simuliidae | 801 | 1504 | 35 | 224 |
| Chironomidae | 807 | 3136 | 54 | 256 |
| Hydraena | 608 | 1 | 3 | 2 |
| Empididae | 831 | 1 | ||
| Athericidae | 838 | 2 | ||
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 11 | 3 | |
| Ancylus | 1028 | 1 | 27 | 3 |
| Torleya | 2391 | 1 | ||
| Limnephilinae | 3163 | 34 | 12 | 5 |
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 224 | 71 | 632 |
| Agapetinae | 9812 | 15 | 6 | |
| Pediciini | 20537 | 7 | 1 | 12 |
| Polycentropus | 231 | 4 | ||
| Leuctra | 69 | 13 | 19 | 84 |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 2 | 11 | |
| Perlodes | 150 | 1 | ||
| Perlidae | 155 | 5 | ||
| Siphonoperla | 174 | 1 | 1 | 6 |
| Rhyacophila lato-sensu | 183 | 4 | 3 | 11 |
| Hydroptila | 200 | 3 | 2 | 2 |
| Wormaldia | 210 | 6 | 16 | |
| Hydropsyche | 212 | 13 | 4 | |
| Plectrocnemia | 228 | 1 | ||
| Protonemura | 46 | 7 | ||
| Athripsodes | 311 | 2 | ||
| Procloeon | 390 | 12 | 1 | |
| Heptageniidae | 399 | 1 | 8 | 8 |
| Epeorus | 400 | 6 | 9 | 51 |
| Rhithrogena | 404 | 3 | 18 | 36 |
| Ecdyonurus | 421 | 2 | 9 | 9 |
| Ephemerella ignita | 451 | 168 | 18 | 116 |
| Leptophlebiidae | 473 | 1 | 7 | |
| Habrophlebia | 491 | 13 | 1 | 17 |
| Orectochilus | 515 | 1 |