Listes faunistiques invertébrés
La Sioule à Montfermy 04041700
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.7338 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 53.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pacifastacus | 872 | 1 | 4 | |
| Limnius | 623 | 4 | 1 | |
| Hydrocyphon | 637 | 1 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Veliidae | 743 | 1 | ||
| Limoniidae | 757 | 9 | 5 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 92 | 2 | |
| Chironomidae | 807 | 408 | 160 | 56 |
| Empididae | 831 | 2 | 3 | 4 |
| Athericidae | 838 | 6 | 4 | |
| Dupophilus | 620 | 8 | 19 | |
| Gammarus | 892 | 9 | 4 | 8 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 5 | 20 | 46 |
| Ancylus | 1028 | 4 | 46 | 27 |
| Polycelis | 1064 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Baetis lato sensu | 9794 | 88 | 80 | 24 |
| Pediciini | 20537 | 3 | ||
| Xironogiton | 23599 | 2 | ||
| Silo | 292 | 3 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 4 | ||
| Rhyacophila lato-sensu | 183 | 14 | 8 | 11 |
| Ithytrichia | 198 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Hydropsyche | 212 | 244 | 144 | 116 |
| Cheumatopsyche | 221 | 4 | 4 | |
| Polycentropus | 231 | 4 | 12 | 14 |
| Brachycentrus | 265 | 2 | 1 | |
| Micrasema | 268 | 16 | 1 | |
| Goeridae | 286 | 1 | ||
| Leuctra | 69 | 3 | 320 | 29 |
| Heptageniidae | 399 | 5 | 3 | |
| Epeorus | 400 | 3 | 4 | |
| Ecdyonurus | 421 | 22 | 4 | |
| Heptagenia | 443 | 1 | 1 | |
| Ephemerella ignita | 451 | 68 | 17 | 7 |
| Caenis | 457 | 1 | ||
| Leptophlebiidae | 473 | 8 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Ephemera | 502 | 2 | 1 | |
| Elmis | 618 | 4 | 5 | |
| Esolus | 619 | 6 | 28 | 23 |