Listes faunistiques invertébrés
Le Sioulet à Combrailles 04041750
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | 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 |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 9 | 54 | 22 |
| Protonemura | 46 | 1 | 1 | |
| Perla | 164 | 1 | 4 | |
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 13 | 4 | 27 |
| Silo | 292 | 25 | ||
| Goeridae | 286 | 3 | 59 | |
| Hydropsyche | 212 | 20 | 45 | 28 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropus | 231 | 14 | 8 | 6 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 3 |
| Baetis lato sensu | 9794 | 30 | 1888 | 417 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 2 | 1 | |
| Ephemera | 502 | 30 | 1 | |
| Ecdyonurus | 421 | 6 | 3 | |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 2 | ||
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 1 | 4 | |
| Habrophlebia | 491 | 56 | 2 | 1 |
| Leptophlebiidae | 473 | 11 | 2 | |
| Dupophilus | 620 | 7 | 17 | |
| Elmis | 618 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 168 | 60 | 84 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 16 | 7 | 6 |
| Pediciini | 20537 | 1 | 1 | |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 27 | 9 | 10 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 30 | ||
| Copepoda | 3206 | 1 | ||
| Pisidium | 1043 | 21 | 1 | |
| Sphaeriidae | 1042 | 26 | 1 | |
| Ancylus | 1028 | 5 | 44 | 19 |
| Erpobdella | 929 | 1 | ||
| Oligochaeta | 933 | 158 | 53 | 97 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |