Listes faunistiques invertébrés
Le Sichon à Ferrières-sur-Sichon 04040150
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 25/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| I2M2 | 0.7910 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | 13 | 2 | 3 |
| Elmis | 618 | 1664 | 72 | 116 |
| Esolus | 619 | 64 | 24 | 12 |
| Dupophilus | 620 | 64 | 241 | 52 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 1 | 4 | |
| Hydrocyphon | 637 | 20 | 8 | 6 |
| Cordulegaster | 687 | 6 | ||
| Micronecta | 719 | 1 | ||
| Gerridae | 734 | 2 | 1 | |
| Blephariceridae | 747 | 3 | ||
| Limoniidae | 757 | 1 | 4 | |
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 1 | 2 | |
| Dryops | 613 | 2 | ||
| Chironomidae | 807 | 496 | 23 | 44 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Empididae | 831 | 13 | ||
| Athericidae | 838 | 3 | 1 | |
| Gammarus | 892 | 34 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 49 | 25 | 8 |
| Ancylus | 1028 | 11 | 31 | 520 |
| Pisidium | 1043 | 3 | ||
| Planariidae | 1061 | 3 | 4 | |
| Hydroporinae | 2393 | 3 | ||
| Limnephilinae | 3163 | 7 | 1 | 2 |
| Baetis lato sensu | 9794 | 228 | ||
| Mystacides | 312 | 2 | ||
| Leuctra | 69 | 56 | 20 | 13 |
| Dinocras | 156 | 10 | ||
| Perla | 164 | 5 | 4 | |
| Rhyacophila lato-sensu | 183 | 40 | 8 | 5 |
| Glossosoma | 190 | 124 | 153 | |
| Hydropsyche | 212 | 84 | 9 | 6 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 4 | |
| Brachycentrus | 265 | 8 | ||
| Micrasema | 268 | 424 | 8 | 15 |
| Goeridae | 286 | 17 | 10 | 1 |
| Silo | 292 | 16 | 10 | 1 |
| Lepidostoma | 305 | 144 | 3 | 14 |
| Protonemura | 46 | 344 | 3 | |
| Sericostomatidae | 321 | 4 | ||
| Sericostoma | 322 | 56 | 1 | 1 |
| Baetis | 364 | 322 | 196 | |
| Heptageniidae | 399 | 3 | ||
| Epeorus | 400 | 1 | 3 | |
| Rhithrogena | 404 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 1 | 3 |
| Ephemerella ignita | 451 | 88 | 12 | 7 |
| Leptophlebiidae | 473 | 7 | 1 | |
| Habrophlebia | 491 | 11 | ||
| Ephemera | 502 | 24 | ||
| Hydraena | 608 | 23 | 9 | 1 |