Listes faunistiques invertébrés
L'Oulas au niveau de Paulinet 05133280
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 253 | 84 | 56 |
| Nemoura | 26 | 5 | 4 | |
| Protonemura | 46 | 26 | 1 | 6 |
| Perla | 164 | 13 | 1 | |
| Micrasema | 268 | 3 | 4 | |
| Goeridae | 286 | 1 | 2 | 2 |
| Hydropsyche | 212 | 6 | 81 | 11 |
| Adicella | 320 | 2 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 8 | 1 | |
| Philopotamus | 209 | 2 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropus | 231 | 3 | 1 | 4 |
| Rhyacophila lato-sensu | 183 | 2 | 8 | 2 |
| Baetis lato sensu | 9794 | 18 | 42 | 24 |
| Centroptilum | 383 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 1 | 2 | |
| Ecdyonurus | 421 | 10 | 4 | |
| Epeorus | 400 | 7 | 4 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 1 | 2 | |
| Habrophlebia | 491 | 1 | 3 | |
| Leptophlebiidae | 473 | 6 | 1 | 3 |
| Hydrometra | 740 | 1 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 24 | 3 | |
| Elmis | 618 | 24 | 18 | 5 |
| Esolus | 619 | 50 | 56 | 11 |
| Oulimnius | 622 | 8 | 2 | |
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 5 | 9 | 1 |
| Helodes | 636 | 2 | 1 | |
| Hydrocyphon | 637 | 38 | 152 | 8 |
| Athericidae | 838 | 3 | 1 | |
| Ceratopogonidae | 819 | 1 | 18 | 2 |
| Chironomidae | 807 | 67 | 80 | 16 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 8 | 1 | 3 |
| Pediciini | 20537 | 3 | 7 | 3 |
| Simuliidae | 801 | 7 | 2 | 5 |
| Boyeria | 670 | 4 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Gammarus | 892 | 262 | 17 | 5 |
| Asellidae | 880 | 1 | ||
| Ancylus | 1028 | 11 | 15 | 11 |
| Oligochaeta | 933 | 18 | 148 | 54 |
| Hydracarina | 906 | 1 |