Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/07/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | ||
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 7 | |
| Protonemura | 46 | 1 | ||
| Hydropsyche | 212 | 14 | 15 | |
| Mystacides | 312 | 3 | 1 | 2 |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | 2 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 3 | 3 | |
| Baetis lato sensu | 9794 | 1 | 84 | 31 |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 7 | 12 | 5 |
| Ephemera | 502 | 1 | 1 | |
| Habrophlebia | 491 | 13 | 5 | 4 |
| Leptophlebiidae | 473 | 1 | 4 | |
| Dryops | 613 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Limnius | 623 | 1 | 5 | 3 |
| Hydrocyphon | 637 | 1 | ||
| Forcipomyinae | 20455 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 688 | 228 | 352 |
| Empididae | 831 | 21 | 5 | 6 |
| Pediciini | 20537 | 2 | 4 | 8 |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 8 | 13 | |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Sphaeriidae | 1042 | 9 | 3 | |
| Potamopyrgus | 978 | 114 | 98 | 53 |
| Physella | 19280 | 76 | 2 | |
| Ancylus | 1028 | 46 | 368 | 472 |
| Oligochaeta | 933 | 10 | 1 | 10 |
| Dugesia | 1056 | 1 |