Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| I2M2 | 0.7985 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Tabanidae | 837 | 4 | 1 | |
| Dupophilus | 620 | 18 | 19 | |
| Limnius | 623 | 1 | 5 | 3 |
| Hydrocyphon | 637 | 8 | 11 | 5 |
| Calopteryx | 650 | 1 | ||
| Boyeria | 670 | 1 | 1 | |
| Gomphidae | 678 | 3 | 11 | 13 |
| Onychogomphus | 682 | 2 | 15 | 3 |
| Cordulegaster | 687 | 1 | 1 | |
| Simuliidae | 801 | 7 | 6 | |
| Chironomidae | 807 | 408 | 128 | 88 |
| Ceratopogonidae | 819 | 12 | 1 | |
| Empididae | 831 | 2 | 1 | 1 |
| Esolus | 619 | 2 | 1 | |
| Athericidae | 838 | 1 | 7 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 26 | 24 |
| Ancylus | 1028 | 1 | 16 | |
| Sphaeriidae | 1042 | 1 | ||
| Limnephilinae | 3163 | 2 | 2 | 1 |
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 88 | 30 | 24 |
| Pediciini | 20537 | 2 | 3 | |
| Leuctra geniculata | 33830 | 1 | 24 | 32 |
| Mystacides | 312 | 3 | 2 | |
| Leuctra | 69 | 1 | 26 | 56 |
| Perlodes | 150 | 1 | 1 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | 4 | |
| Glossosoma | 190 | 27 | 25 | |
| Hydropsyche | 212 | 17 | 76 | 18 |
| Polycentropodidae | 223 | 1 | 8 | 1 |
| Polycentropus | 231 | 5 | ||
| Micrasema | 268 | 8 | ||
| Goeridae | 286 | 6 | 3 | |
| Lepidostoma | 305 | 2 | ||
| Protonemura | 46 | 4 | ||
| Sericostomatidae | 321 | 22 | 3 | 3 |
| Sericostoma | 322 | 1 | 2 | |
| Heptageniidae | 399 | 4 | 5 | |
| Epeorus | 400 | 6 | 5 | |
| Ecdyonurus | 421 | 5 | 2 | |
| Ephemerella ignita | 451 | 1 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 1 | ||
| Hydraena | 608 | 2 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 21 | 4 | 1 |