Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 16.0 | dominant |
| Blocs | 42.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 38.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 4 | 6 |
| Protonemura | 46 | 20 | 34 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | 3 | |
| Micrasema | 268 | 24 | 19 | |
| Agapetus | 191 | 2 | 16 | 1 |
| Silo | 292 | 3 | ||
| Hydropsyche | 212 | 49 | 54 | |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Setodes | 318 | 4 | 8 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 1 | 1 | 2 |
| Baetis | 364 | 3 | 16 | 2 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 21 | 2 | 2 |
| Ecdyonurus | 421 | 1 | 8 | 4 |
| Epeorus | 400 | 1 | 10 | |
| Leptophlebiidae | 473 | 1 | ||
| Dupophilus | 620 | 5 | 15 | 2 |
| Elmis | 618 | 38 | 54 | 7 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | 4 | 3 |
| Orectochilus | 515 | 1 | 3 | |
| Hydrocyphon | 637 | 1 | 1 | |
| Athericidae | 838 | 4 | 12 | 2 |
| Chironomidae | 807 | 108 | 21 | 5 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 2 | 1 | 1 |
| Simuliidae | 801 | 8 | 2 | |
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Onychogomphus | 682 | 4 | 1 | |
| Gomphidae | 678 | 10 | 4 | |
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 4 | ||
| Oligochaeta | 933 | 8 | 4 | 4 |