Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Roches | Nulle | B |
| P3 | Dalles, argiles | Nulle | C |
| P4 | Pierres, galets | Nulle | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Sables | Nulle | A |
| P9 | Litieres | Nulle | A |
| P10 | Vases | Nulle | A |
| P11 | Dalles, argiles | Lente | B |
| P12 | Roches | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 20 | 170 | |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 1 | 16 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 1 | 1 | |
| Glossosomatidae | 189 | 2 | ||
| Goeridae | 286 | 1 | 7 | |
| Hydropsyche | 212 | 8 | ||
| Limnephilidae | 276 | 2 | ||
| Drusinae | 3120 | 7 | 6 | |
| Stenophylacini-chaetopterygini | 3146 | 4 | 198 | 40 |
| Odontocerum | 339 | 3 | 13 | |
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 20 | ||
| Sericostomatidae | 321 | 2 | 1 | |
| Sericostoma | 322 | 6 | 8 | 2 |
| Baetis | 364 | 3 | 362 | 295 |
| Centroptilum | 383 | 7 | 1 | |
| Procloeon | 390 | 2 | 2 | |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 10 | 3 | |
| Ephemerella ignita | 451 | 7 | 68 | 65 |
| Ecdyonurus | 421 | 1 | 27 | 27 |
| Epeorus | 400 | 1 | 16 | |
| Rhithrogena | 404 | 2 | ||
| Habrophlebia | 491 | 4 | 123 | 52 |
| Gerris | 735 | 3 | 3 | |
| Hydrometra | 740 | 3 | ||
| Velia | 745 | 3 | ||
| Pomatinus | 611 | 2 | ||
| Hydroporinae | 2393 | 3 | ||
| Dupophilus | 620 | 2 | 7 | 40 |
| Elmis | 618 | 2 | 10 | 31 |
| Esolus | 619 | 10 | 55 | |
| Limnius | 623 | 2 | 2 | 19 |
| Oulimnius | 622 | 2 | 1 | |
| Hydrocyphon | 637 | 4 | ||
| Hydraena | 608 | 16 | ||
| Ceratopogonidae | 819 | 2 | 6 | 7 |
| Chironomidae | 807 | 2270 | 214 | 28 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 20 | |
| Simuliidae | 801 | 4 | 3 | |
| Tabanidae | 837 | 1 | 1 | 1 |
| Cordulegaster | 687 | 2 | ||
| Sialis | 704 | 34 | 3 | |
| Gammarus | 892 | 3 | 52 | 7 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 3 | 2 | |
| Ancylus | 1028 | 1 | 6 | |
| Erpobdellidae | 928 | 2 | 1 | 6 |
| Glossiphonia | 909 | 5 | 3 | |
| Helobdella | 912 | 1 | 1 | |
| Oligochaeta | 933 | 42 | 18 | 7 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Copepoda | 3206 | 1 |