Listes faunistiques invertébrés
La Sioule à Montfermy 04041700
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/08/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| I2M2 | 0.6846 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 8.0 | 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 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 537 | 4 | 21 |
| Dupophilus | 620 | 5 | 26 | 14 |
| Limnius | 623 | 2 | 8 | |
| Calopteryx | 650 | 1 | ||
| Limoniidae | 757 | 2 | 3 | |
| Simuliidae | 801 | 160 | 25 | 38 |
| Chironomidae | 807 | 164 | 140 | 46 |
| Empididae | 831 | 1 | 2 | |
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 1 | ||
| Pacifastacus | 872 | 2 | 1 | 2 |
| Asellidae | 880 | 1 | ||
| Esolus | 619 | 11 | 36 | 14 |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 19 | 19 | 57 |
| Ancylus | 1028 | 1 | 26 | 4 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Planariidae | 1061 | 1 | 1 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Electrogena | 3181 | 1 | ||
| Baetis lato sensu | 9794 | 169 | 945 | 190 |
| Pediciini | 20537 | 1 | 1 | |
| Heptageniidae | 399 | 2 | ||
| Leuctra | 69 | 174 | 384 | 140 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 5 | 3 | |
| Rhyacophila lato-sensu | 183 | 3 | 13 | 5 |
| Glossosoma | 190 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Hydropsyche | 212 | 104 | 42 | 142 |
| Polycentropus | 231 | 2 | 3 | |
| Micrasema | 268 | 24 | 19 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 7 | ||
| Protonemura | 46 | 11 | 1 | |
| Epeorus | 400 | 1 | 3 | 4 |
| Rhithrogena | 404 | 1 | 7 | |
| Ecdyonurus | 421 | 1 | 5 | 8 |
| Heptagenia | 443 | 1 | ||
| Ephemerella ignita | 451 | 20 | 8 | 8 |
| Leptophlebiidae | 473 | 4 | 1 | 9 |
| Habroleptoides | 485 | 1 | 4 | |
| Habrophlebia | 491 | 11 | 4 | |
| Ephemera | 502 | 1 | 8 | |
| Hydraena | 608 | 4 | 1 | |
| Elmis | 618 | 8 | 14 | 9 |