Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | 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 |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | 11 | 1 |
| Leuctra | 69 | 4 | 172 | 140 |
| Nemoura | 26 | 15 | 15 | 19 |
| Protonemura | 46 | 3 | 7 | 2 |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 9 | ||
| Perlodidae | 127 | 1 | ||
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 4 | 8 | 5 |
| Limnephilinae | 3163 | 3 | ||
| Philopotamus | 209 | 36 | 4 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 1 | 1 | |
| Baetis lato sensu | 9794 | 7 | 56 | 224 |
| Ephemerella ignita | 451 | 3 | ||
| Ephemera | 502 | 1 | ||
| Epeorus | 400 | 9 | 11 | |
| Rhithrogena | 404 | 3 | ||
| Heptageniidae | 399 | 7 | ||
| Habroleptoides | 485 | 4 | 44 | 30 |
| Leptophlebiidae | 473 | 9 | 27 | 4 |
| Ephoron | 496 | 1 | ||
| Dupophilus | 620 | 3 | 6 | |
| Elmis | 618 | 2 | 1 | 1 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 2 | 1 |
| Helodes | 636 | 1 | 1 | |
| Hydrocyphon | 637 | 4 | ||
| Hydraena | 608 | 1 | 6 | 3 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 136 | 280 | 100 |
| Empididae | 831 | 1 | 4 | |
| Limoniidae | 757 | 2 | 10 | 2 |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 3 | 17 | 1 |
| Gammarus | 892 | 164 | 11 | 10 |
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 5 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 46 | 152 | 10 |