Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 38.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 35.0 | dominant |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Granulats | Lente | B1 |
| P3 | Litieres | Nulle | B1 |
| P4 | Granulats | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Roches | Lente | B2 |
| P7 | Sables | Lente | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Sables | Nulle | B3 |
| P11 | Roches | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 34 | 38 | 24 |
| Protonemura | 46 | 3 | 4 | |
| Hydropsyche | 212 | 1 | 1 | |
| Drusinae | 3120 | 10 | ||
| Limnephilinae | 3163 | 7 | 13 | 1 |
| Odontocerum | 339 | 1 | 2 | 4 |
| Plectrocnemia | 228 | 4 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Sericostoma | 322 | 2 | 6 | 6 |
| Baetis | 364 | 7 | 112 | 46 |
| Centroptilum | 383 | 3 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 15 | 12 | 5 |
| Ephemerella | 450 | 1 | 28 | 1 |
| Ecdyonurus | 421 | 6 | 3 | 1 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | ||
| Habrophlebia | 491 | 6 | 10 | |
| Siphlonurus | 350 | 3 | ||
| Gerris | 735 | 3 | ||
| Notonecta | 730 | 1 | ||
| Velia | 745 | 2 | ||
| Dupophilus | 620 | 1 | 5 | |
| Elmis | 618 | 1 | 4 | |
| Esolus | 619 | 3 | 6 | |
| Limnius | 623 | 1 | 3 | 1 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 7 | ||
| Ceratopogonidae | 819 | 1 | 6 | 1 |
| Chironomidae | 807 | 514 | 284 | 209 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 6 | 1 | 14 |
| Psychodidae | 783 | 6 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 2 | 4 | |
| Gammarus | 892 | 178 | 95 | 43 |
| Sphaerium | 1044 | 1 | ||
| Erpobdellidae | 928 | 6 | ||
| Glossiphoniidae | 908 | 10 | ||
| Oligochaeta | 933 | 38 | 14 | |
| Hydracarina | 906 | 1 |