Listes faunistiques invertébrés
Le ruisseau de La Beaume à Brignon 04000640
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 5.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Helophytes | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Roches | Lente | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Sables | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Sables | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 27 | 36 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 3 | ||
| Hydropsyche | 212 | 3 | 1 | |
| Limnephilinae | 3163 | 24 | 3 | 18 |
| Odontocerum | 339 | 8 | 1 | |
| Plectrocnemia | 228 | 6 | 3 | |
| Rhyacophila lato-sensu | 183 | 6 | 2 | 6 |
| Sericostoma | 322 | 9 | 3 | |
| Baetis | 364 | 6 | 103 | 10 |
| Ephemera | 502 | 5 | 2 | 1 |
| Ephemerella | 450 | 39 | 19 | |
| Ecdyonurus | 421 | 8 | 3 | |
| Epeorus | 400 | 1 | 2 | |
| Rhithrogena | 404 | 1 | ||
| Habrophlebia | 491 | 12 | 5 | 8 |
| Veliidae | 743 | 4 | ||
| Dryops | 613 | 5 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 4 | ||
| Dupophilus | 620 | 7 | ||
| Elmis | 618 | 13 | 3 | 3 |
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 3 | 2 | |
| Oulimnius | 622 | 1 | 1 | |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 15 | 1 | |
| Limnebius | 599 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 17 | 2 | |
| Chironomidae | 807 | 332 | 52 | 383 |
| Limoniidae | 757 | 7 | 8 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 9 | 2 | 4 |
| Osmylus | 854 | 1 | ||
| Gammarus | 892 | 406 | 94 | 85 |
| Pisidium | 1043 | 7 | 3 | |
| Sphaerium | 1044 | 9 | ||
| Ancylus | 1028 | 1 | 1 | |
| Bythinella | 992 | 2 | 2 | |
| Erpobdellidae | 928 | 20 | 5 | |
| Glossiphoniidae | 908 | 4 | 1 | |
| Planariidae | 1061 | 4 | ||
| Oligochaeta | 933 | 285 | 12 | 6 |
| Hydracarina | 906 | 1 |