Listes faunistiques invertébrés
Le Sioulet à Combrailles 04041750
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 6.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B3 |
| P2 | Bryophytes | Moyenne | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Pierres, galets | Moyenne | B2 |
| P5 | Pierres, galets | Lente | B3 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Litieres | Nulle | B1 |
| P8 | Granulats | Lente | B1 |
| P9 | Sables | Nulle | B2 |
| P10 | Roches | Moyenne | B2 |
| P11 | Hydrophytes | Moyenne | B2 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | ||
| Leuctra | 69 | 3 | 30 | 11 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 1 | 2 | 1 |
| Perla | 164 | 2 | 4 | |
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 3 | 4 | |
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | 23 | |
| Odontocerum | 339 | 8 | 4 | 1 |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 5 | 9 |
| Sericostoma | 322 | 26 | 12 | 7 |
| Baetis | 364 | 104 | 79 | 120 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | 4 | |
| Ephemerella | 450 | 9 | 16 | 5 |
| Ecdyonurus | 421 | 6 | 1 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | 6 | |
| Habrophlebia | 491 | 3 | 1 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 13 | 36 | |
| Elmis | 618 | 106 | 9 | 9 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 6 | 3 | 5 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | 6 | 5 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 5 | 1 | |
| Blephariceridae | 747 | 5 | 12 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 64 | 40 | 30 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 4 | 2 | |
| Simuliidae | 801 | 360 | 1050 | 80 |
| Gammarus | 892 | 10 | 1 | |
| Pisidium | 1043 | 7 | 1 | |
| Ancylus | 1028 | 1 | 1 | |
| Oligochaeta | 933 | 9 | 6 | 20 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |