Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/06/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Blocs | Lente | B1 |
| P3 | Bryophytes | Lente | B1 |
| P4 | Blocs | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Dalles, argiles | Lente | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Dalles, argiles | Nulle | B3 |
| P11 | Granulats | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 4 | 1 |
| Euleuctra | 67 | 2 | 3 | 4 |
| Leuctra | 69 | 11 | 15 | 16 |
| Perlidae | 155 | 3 | 6 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 3 | ||
| Hydropsyche | 212 | 4 | 2 | |
| Drusinae | 3120 | 17 | 9 | 25 |
| Limnephilinae | 3163 | 18 | 2 | 1 |
| Odontocerum | 339 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | 1 | |
| Sericostoma | 322 | 8 | 8 | 6 |
| Baetis | 364 | 102 | 61 | 24 |
| Caenis | 457 | 2 | ||
| Ephemerella | 450 | 38 | 86 | 19 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 9 | 9 | 4 |
| Electrogena | 3181 | 16 | 6 | |
| Rhithrogena | 404 | 1 | 1 | 4 |
| Habrophlebia | 491 | 22 | 48 | 9 |
| Hydroporinae | 2393 | 1 | 1 | 2 |
| Elmis | 618 | 3 | 1 | |
| Esolus | 619 | 3 | 11 | 2 |
| Oulimnius | 622 | 1 | ||
| Gyrinus | 514 | 3 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 29 | 13 | 10 |
| Chironomidae | 807 | 36 | 170 | 62 |
| Limoniidae | 757 | 1 | 1 | 1 |
| Calopteryx | 650 | 5 | ||
| Cordulegaster | 687 | 3 | ||
| Gammarus | 892 | 64 | 5 | 32 |
| Acroloxus | 1033 | 13 | 24 | 4 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Planariidae | 1061 | 34 | 28 | 14 |
| Oligochaeta | 933 | 3 | 3 | 3 |