Listes faunistiques invertébrés
L'Oulas au niveau de Paulinet 05133280
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | 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 |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 8 | 11 | 8 |
| Nemoura | 26 | 50 | ||
| Protonemura | 46 | 34 | 1 | |
| Perla | 164 | 2 | 4 | |
| Micrasema | 268 | 3 | ||
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 2 | |
| Goeridae | 286 | 1 | 2 | 1 |
| Hydropsyche | 212 | 5 | 11 | 2 |
| Oecetis | 317 | 29 | 1 | 2 |
| Lype | 241 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 15 | 18 | 3 |
| Procloeon | 390 | 3 | 2 | |
| Ephemera | 502 | 5 | 1 | 1 |
| Ecdyonurus | 421 | 11 | 13 | |
| Epeorus | 400 | 25 | 14 | |
| Rhithrogena | 404 | 4 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 1 | 2 | 1 |
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 43 | 11 | 1 |
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 3 | 3 | 6 |
| Elmis | 618 | 36 | 3 | 11 |
| Esolus | 619 | 4 | 9 | 4 |
| Oulimnius | 622 | 1 | 1 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | 5 | 5 |
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 133 | 17 | 6 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 4 | 3 | 6 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 3 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 40 | 2 | 5 |
| Copepoda | 3206 | 2 | 1 | |
| Pacifastacus | 872 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 9 | 5 | 6 |
| Hydracarina | 906 | 1 |