Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | 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 |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 8 | 27 | 20 |
| Protonemura | 46 | 22 | 23 | |
| Dinocras | 156 | 2 | 22 | 20 |
| Perla | 164 | 4 | 7 | |
| Glossosomatidae | 189 | 9 | 14 | 13 |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | 2 | |
| Hydropsyche | 212 | 1 | 76 | 101 |
| Limnephilinae | 3163 | 139 | 27 | 9 |
| Odontocerum albicorne | 340 | 13 | 9 | 6 |
| Rhyacophila lato-sensu | 183 | 2 | 27 | 22 |
| Sericostoma | 322 | 81 | 13 | 13 |
| Baetis | 364 | 27 | 79 | 84 |
| Ephemerella ignita | 451 | 2 | 16 | 25 |
| Ephemera | 502 | 27 | 3 | 21 |
| Ecdyonurus | 421 | 4 | 13 | 19 |
| Epeorus | 400 | 19 | 1 | |
| Rhithrogena | 404 | 1 | 2 | |
| Habrophlebia | 491 | 5 | 1 | |
| Leptophlebiidae | 473 | 35 | 9 | 10 |
| Velia | 745 | 1 | ||
| Deronectes | 549 | 1 | 2 | |
| Dupophilus | 620 | 2 | 9 | 8 |
| Elmis | 618 | 1 | 20 | 22 |
| Esolus | 619 | 4 | 15 | 13 |
| Limnius | 623 | 16 | 23 | 18 |
| Orectochilus villosus | 516 | 1 | ||
| Hydraena | 608 | 2 | 3 | |
| Hydrocyphon | 637 | 5 | ||
| Ceratopogonidae | 819 | 1 | 1 | 3 |
| Chironomidae | 807 | 141 | 27 | 74 |
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 10 | 11 | 10 |
| Rhagionidae | 841 | 1 | 2 | |
| Simuliidae | 801 | 1 | 11 | |
| Cordulegaster | 687 | 4 | 2 | 1 |
| Gammaridae | 887 | 25 | 7 | 5 |
| Pisidium | 1043 | 6 | ||
| Ancylus | 1028 | 4 | 9 | |
| Erpobdella | 929 | 1 | 2 | |
| Oligochaeta | 933 | 7 | 16 | 6 |
| Nemathelmintha | 3111 | 1 | 2 | |
| Hydracarina | 906 | 1 | 2 | 8 |