Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 22/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 61.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Vases | Nulle | B1 |
| P3 | Litieres | Nulle | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Roches | Lente | B2 |
| P7 | Granulats | Nulle | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Dalles, argiles | Nulle | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 4 | |
| Leuctra | 69 | 2 | 220 | 83 |
| Perla | 164 | 21 | 22 | |
| Hydropsyche | 212 | 2 | ||
| Limnephilinae | 3163 | 4 | 2 | 4 |
| Odontocerum | 339 | 1 | 7 | 3 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 5 | 2 | 3 |
| Baetis | 364 | 68 | 72 | |
| Centroptilum | 383 | 2 | ||
| Ephemera | 502 | 11 | ||
| Ephemerella | 450 | 1 | 8 | 7 |
| Ecdyonurus | 421 | 8 | 36 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | 1 | |
| Habrophlebia | 491 | 7 | 2 | 16 |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 3 | 4 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 12 | 23 | |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 7 | 13 | |
| Ceratopogonidae | 819 | 3 | 8 | |
| Chironomidae | 807 | 1537 | 134 | 20 |
| Limoniidae | 757 | 2 | ||
| Tabanidae | 837 | 6 | ||
| Cordulegaster | 687 | 3 | ||
| Sialis | 704 | 3 | ||
| Gammarus | 892 | 676 | 168 | 38 |
| Erpobdellidae | 928 | 2 | 3 | 2 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 108 | 10 | 11 |
| Nematoda | 1089 | 2 |