Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.7869 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 2 | 6 | 3 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 13 | 11 | 3 |
| Chironomidae | 807 | 42 | 25 | 14 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 1 | ||
| Athericidae | 838 | 2 | ||
| Rhagionidae | 841 | 2 | ||
| Syrphidae | 843 | 1 | ||
| Gammarus | 892 | 1 | 5 | |
| Hydracarina | 906 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Gerridae | 734 | 1 | 2 | |
| Ancylus | 1028 | 1 | 2 | 2 |
| Drusinae | 3120 | 3 | ||
| Limnephilinae | 3163 | 16 | 3 | 5 |
| Copepoda | 3206 | 1 | ||
| Serratella | 5152 | 30 | 12 | 3 |
| Rhyacophila stricto-sensu | 5237 | 4 | ||
| Baetis lato sensu | 9794 | 22 | 93 | 32 |
| Agapetinae | 9812 | 1 | ||
| Hexatomini | 20358 | 1 | ||
| Pediciini | 20537 | 1 | ||
| Leuctra geniculata | 33830 | 10 | 6 | |
| Ecdyonurus | 421 | 10 | 19 | |
| Protonemura | 46 | 9 | 2 | 3 |
| Leuctra | 69 | 1 | 13 | 1 |
| Perla | 164 | 3 | 14 | |
| Siphonoperla | 174 | 1 | ||
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 2 | 4 | |
| Polycentropus | 231 | 1 | ||
| Goeridae | 286 | 1 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Epeorus | 400 | 2 | 1 | |
| Rhithrogena | 404 | 2 | 1 | |
| Nemoura | 26 | 1 | ||
| Leptophlebiidae | 473 | 4 | 10 | 2 |
| Habrophlebia | 491 | 6 | 2 | |
| Ephemera | 502 | 10 | 15 | 2 |
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 13 | ||
| Esolus | 619 | 2 | 16 | 17 |
| Dupophilus | 620 | 2 | 19 | 8 |
| Oulimnius | 622 | 1 | ||
| Hydrocyphon | 637 | 1 | 15 | 1 |
| Calopteryx | 650 | 1 |