Listes faunistiques invertébrés
HERBASSE A MONTRIGAUD 4 06594800
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 8 | 2 | |
| Protonemura | 46 | 15 | 1 | |
| Hydropsyche | 212 | 2 | 4 | |
| Limnephilinae | 3163 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 7 | 1 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 80 | 516 | 318 |
| Ephemerella | 450 | 1 | 1 | |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 7 | 2 | 1 |
| Ecdyonurus | 421 | 5 | 90 | 12 |
| Epeorus | 400 | 1 | 30 | 2 |
| Rhithrogena | 404 | 2 | 132 | 108 |
| Habrophlebia | 491 | 2 | 1 | |
| Leptophlebiidae | 473 | 2 | ||
| Elmis | 618 | 30 | 27 | 5 |
| Esolus | 619 | 1 | 4 | 1 |
| Limnius | 623 | 4 | 8 | 3 |
| Hydrocyphon | 637 | 2 | 5 | 1 |
| Helophorus | 604 | 4 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | 3 | |
| Chironomidae | 807 | 3 | 4 | |
| Hexatomini | 20358 | 2 | ||
| Pediciini | 20537 | 2 | 3 | 1 |
| Simuliidae | 801 | 2 | 2 | |
| Osmylus | 854 | 2 | ||
| Gammarus | 892 | 158 | 1896 | 1296 |
| Pisidium | 1043 | 3 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 13 | 4 | 1 |
| Dugesia | 1056 | 1 | 1 | |
| Polycelis | 1064 | 1 | 1 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |