Listes faunistiques invertébrés
Le ruisseau de La Beaume à Brignon 04000640
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Bryophytes | Lente | A |
| P3 | Dalles, argiles | Nulle | B |
| P4 | Branchage, racines | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Litieres | Nulle | A |
| P9 | Blocs | Lente | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 21 | 20 |
| Protonemura | 46 | 1 | 3 | 2 |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 18 | 9 | |
| Hydropsyche | 212 | 1 | 4 | |
| Drusinae | 3120 | 5 | 30 | 3 |
| Halesus | 3186 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 13 | 5 | |
| Odontocerum | 339 | 5 | 14 | 14 |
| Polycentropodidae | 223 | 2 | 5 | |
| Plectrocnemia | 228 | 8 | 1 | 10 |
| Rhyacophila lato-sensu | 183 | 2 | 6 | 1 |
| Sericostomatidae | 321 | 4 | 1 | 4 |
| Sericostoma | 322 | 3 | 3 | 2 |
| Baetis | 364 | 342 | 89 | 80 |
| Centroptilum | 383 | 1 | 1 | |
| Ephemerella ignita | 451 | 182 | 96 | 27 |
| Ephemera | 502 | 6 | 8 | 13 |
| Ecdyonurus | 421 | 17 | 2 | 23 |
| Epeorus | 400 | 18 | 7 | |
| Rhithrogena | 404 | 18 | 80 | 97 |
| Leptophlebiidae | 473 | 31 | 2 | 4 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 6 | 2 | 15 |
| Oreodytes | 552 | 1 | 2 | |
| Dupophilus | 620 | 4 | 4 | |
| Elmis | 618 | 79 | 13 | 6 |
| Esolus | 619 | 15 | 19 | |
| Limnius | 623 | 8 | 2 | |
| Oulimnius | 622 | 2 | 2 | |
| Helodes | 636 | 1 | ||
| Helophorus | 604 | 1 | 2 | |
| Hydraena | 608 | 3 | 7 | 7 |
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 19 | 2 | 12 |
| Chironomidae | 807 | 792 | 50 | 115 |
| Hexatoma | 773 | 1 | 1 | |
| Dicranota | 765 | 4 | 5 | |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 1 | 24 | 3 |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 766 | 78 | 281 |
| Gammarus | 892 | 507 | 149 | 89 |
| Ancylus | 1028 | 2 | 1 | |
| Bythinella | 992 | 1 | ||
| Pisidium | 1043 | 11 | 1 | |
| Erpobdellidae | 928 | 5 | 6 | |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 53 | 4 | 10 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |