Listes faunistiques invertébrés
Le Sioulet à Combrailles 04041750
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 16/08/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 48 |
| I2M2 | 0.8955 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Granulats | Lente | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Helophytes | Nulle | A |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Roches | Moyenne | B |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Bryophytes | Moyenne | A |
| P12 | Hydrophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Micronecta | 719 | 5 | 2 | |
| Athericidae | 838 | 17 | 22 | 52 |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 82 | 46 | 40 |
| Simuliidae | 801 | 69 | 15 | |
| Dixidae | 793 | 23 | ||
| Limoniidae | 757 | 1 | 1 | 3 |
| Gerris | 735 | 7 | ||
| Nepa | 726 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Sialis | 704 | 1 | 2 | |
| Platycnemis | 657 | 1 | ||
| Calopteryx | 650 | 9 | 1 | |
| Limnius | 623 | 10 | 3 | |
| Oulimnius | 622 | 10 | 2 | |
| Dupophilus | 620 | 24 | 45 | |
| Esolus | 619 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Electrogena | 3181 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Hydrophilinae | 2517 | 4 | ||
| Colymbetinae | 2395 | 46 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Torleya | 2391 | 1 | 1 | |
| Elmis | 618 | 218 | 18 | |
| Ancylus | 1028 | 3 | 1 | 20 |
| Oligochaeta | 933 | 23 | 16 | 33 |
| Erpobdellidae | 928 | 3 | 2 | |
| Glossiphoniidae | 908 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 15 | ||
| Anthomyidae | 847 | 1 | ||
| Polycentropus | 231 | 5 | ||
| Sericostomatidae | 321 | 1 | ||
| Adicella | 320 | 7 | ||
| Oecetis | 317 | 3 | ||
| Mystacides | 312 | 4 | 1 | |
| Lasiocephala | 307 | 8 | 2 | |
| Lepidostoma | 305 | 1 | ||
| Silo | 292 | 3 | 10 | 4 |
| Micrasema | 268 | 289 | 60 | 21 |
| Sericostoma | 322 | 1 | 14 | 3 |
| Polycentropodidae | 223 | 2 | 1 | |
| Hydropsyche | 212 | 3 | 15 | |
| Perla | 164 | 1 | 14 | 11 |
| Dinocras | 156 | 1 | 1 | 3 |
| Perlodes | 150 | 1 | 3 | |
| Perlodidae | 127 | 1 | ||
| Leuctra | 69 | 86 | 49 | 15 |
| Ephemerella | 450 | 69 | 13 | 2 |
| Hydraena | 608 | 36 | 6 | 7 |
| Hydrochus | 606 | 1 | ||
| Helophorus | 604 | 1 | ||
| Orectochilus | 515 | 4 | ||
| Ephemera | 502 | 2 | 8 | |
| Paraleptophlebia | 481 | 6 | ||
| Leptophlebia | 478 | 1 | 10 | |
| Caenis | 457 | 8 | 13 | 8 |
| Protonemura | 46 | 28 | 5 | |
| Ecdyonurus | 421 | 36 | 40 | 18 |
| Rhithrogena | 404 | 2 | 7 | 1 |
| Epeorus | 400 | 3 | 13 | 15 |
| Cloeon | 387 | 3 | ||
| Centroptilum | 383 | 3 | ||
| Baetis | 364 | 130 | 29 | 9 |
| Odontocerum | 339 | 2 | 1 |