Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Moyenne | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Hydraena | 608 | 3 | ||
| Dolichopodidae | 836 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Limnius | 623 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Gerris | 735 | 2 | ||
| Hydrocyphon | 637 | 2 | 5 | |
| Copepoda | 3206 | 1 | ||
| Oligochaeta | 933 | 13 | 40 | |
| Goeridae | 286 | 12 | 48 | |
| Ceratopogoninae | 822 | 1 | 2 | |
| Leuctra | 69 | 15 | 26 | |
| Ecdyonurus | 421 | 3 | 13 | |
| Ancylus | 1028 | 4 | 7 | |
| Limnephilinae | 3163 | 3 | ||
| Silo | 292 | 2 | ||
| Dryops | 613 | 1 | ||
| Hydropsyche | 212 | 2 | ||
| Oulimnius | 622 | 2 | ||
| Dupophilus | 620 | 20 | 9 | |
| Epeorus | 400 | 3 | 1 | |
| Athericidae | 838 | 1 | ||
| Limoniidae | 757 | 4 | 4 | |
| Polycentropus | 231 | 1 | 4 | |
| Dixidae | 793 | 1 | 3 | |
| Elmis | 618 | 12 | 2 | |
| Rhithrogena | 404 | 4 | 1 | |
| Ephemera | 502 | 10 | 1 | |
| Heptageniidae | 399 | 17 | 39 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Oecetis | 317 | 1 | ||
| Platambus | 556 | 3 | ||
| Esolus | 619 | 1 | 46 | 105 |
| Procloeon | 390 | 1 | 2 | |
| Baetis lato sensu | 9794 | 8 | 34 | 52 |
| Leptophlebiidae | 473 | 4 | 11 | 1 |
| Habrophlebia | 491 | 10 | 8 | 8 |
| Ephemerella ignita | 451 | 1 | 2 | |
| Simuliidae | 801 | 6 | 8 | |
| Chironomidae | 807 | 16 | 10 | 8 |
| Potamopyrgus | 978 | 4 | 7 | 16 |
| Bythinella | 992 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Cordulegaster | 687 | 2 | ||
| Gammarus | 892 | 264 | 824 | 224 |