Listes faunistiques invertébrés
Le Braynant à Chateauneuf-les-Bains 04041777
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/09/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.9371 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | ||
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B2 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Dalles, argiles | Moyenne | B2 |
| P4 | Pierres, galets | Moyenne | B3 |
| P5 | Dalles, argiles | Lente | B3 |
| P6 | Pierres, galets | Lente | B3 |
| P7 | Bryophytes | Lente | B1 |
| P8 | Roches | Moyenne | B2 |
| P9 | Litieres | Nulle | B1 |
| P10 | Sables | Nulle | B2 |
| P11 | Roches | Lente | B3 |
| P12 | Bryophytes | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 1 | 2 |
| Nemoura | 26 | 5 | ||
| Protonemura | 46 | 70 | 12 | 3 |
| Dinocras | 156 | 40 | 25 | 15 |
| Perla | 164 | 1 | 11 | 16 |
| Isoperla | 140 | 14 | 9 | 1 |
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 2 | 9 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 5 | |
| Hydropsyche | 212 | 80 | 60 | 26 |
| Adicella | 320 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | 1 | |
| Odontocerum | 339 | 2 | 15 | 4 |
| Tinodes | 245 | 1 | ||
| Rhyacophilidae | 182 | 4 | 3 | |
| Sericostoma | 322 | 3 | 7 | 8 |
| Baetis | 364 | 44 | 9 | 18 |
| Ephemera | 502 | 1 | 3 | 1 |
| Torleya | 2391 | 2 | ||
| Ecdyonurus | 421 | 13 | 4 | 6 |
| Epeorus | 400 | 5 | 27 | 38 |
| Rhithrogena | 404 | 7 | 5 | |
| Leptophlebiidae | 473 | 2 | ||
| Habroleptoides | 485 | 6 | 4 | |
| Habrophlebia | 491 | 1 | 1 | |
| Paraleptophlebia | 481 | 6 | ||
| Pomatinus | 611 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 9 | 31 | 19 |
| Elmis | 618 | 35 | 44 | 5 |
| Esolus | 619 | 2 | 4 | 4 |
| Limnius | 623 | 20 | 8 | 5 |
| Oulimnius | 622 | 13 | 4 | 1 |
| Hydrocyphon | 637 | 2 | 3 | 1 |
| Hydraena | 608 | 67 | 59 | 14 |
| Limnebius | 599 | 3 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 8 | 2 | |
| Dixidae | 793 | 12 | 2 | |
| Limoniidae | 757 | 1 | 6 | 3 |
| Rhagionidae | 841 | 3 | ||
| Simuliidae | 801 | 4 | 4 | 1 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 129 | 17 | 4 |
| Ancylus | 1028 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 8 | 85 | 15 |
| Hydracarina | 906 | 1 | 1 |