Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 64 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Habrophlebia | 491 | 1 | ||
| Gomphus | 679 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Hydrocyphon | 637 | 1 | 3 | |
| Blephariceridae | 747 | 1 | ||
| Heptageniidae | 399 | 2 | 10 | |
| Rhithrogena | 404 | 11 | 7 | |
| Perlodes | 150 | 1 | 1 | |
| Leuctra | 69 | 2 | 4 | 25 |
| Protonemura | 46 | 9 | 1 | |
| Perla | 164 | 2 | 19 | 6 |
| Esolus | 619 | 6 | 19 | 2 |
| Elmis | 618 | 5 | 2 | |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 5 | 4 | 3 |
| Dupophilus | 620 | 6 | 13 | 5 |
| Gerris | 735 | 1 | ||
| Goeridae | 286 | 3 | 4 | 6 |
| Oligoplectrum | 263 | 2 | ||
| Micrasema | 268 | 9 | 12 | |
| Polycentropus | 231 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 20 | 2 | 5 |
| Hydropsyche | 212 | 18 | 12 | 15 |
| Baetis lato sensu | 9794 | 48 | 167 | 96 |
| Leptophlebiidae | 473 | 1 | 2 | |
| Ecdyonurus | 421 | 6 | 4 | 17 |
| Ephemerella ignita | 451 | 5 | 8 | 2 |
| Ephemera | 502 | 2 | ||
| Epeorus | 400 | 1 | 14 | 12 |
| Limoniidae | 757 | 2 | 2 | 6 |
| Chironomidae | 807 | 522 | 4 | 49 |
| Forcipomyinae | 20455 | 6 | ||
| Simuliidae | 801 | 4 | 7 | 2 |
| Empididae | 831 | 1 | 1 | |
| Gammarus | 892 | 141 | 15 | 258 |
| Oligochaeta | 933 | 2 | 131 | 21 |
| Pacifastacus | 872 | 2 | ||
| Hydracarina | 906 | 1 |