Listes faunistiques invertébrés
L'Oulas au niveau de Paulinet 05133280
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | 4 |
| Leuctra | 69 | 32 | 17 | 14 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 40 | 6 | |
| Perla | 164 | 4 | 8 | 1 |
| Perlidae | 155 | 4 | 1 | |
| Micrasema | 268 | 16 | 4 | 2 |
| Glossosomatidae | 189 | 1 | 1 | |
| Goeridae | 286 | 1 | 3 | |
| Hydropsyche | 212 | 9 | 40 | 4 |
| Hydropsychidae | 211 | 2 | ||
| Oecetis | 317 | 4 | ||
| Limnephilinae | 3163 | 1 | 1 | 1 |
| Philopotamus | 209 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 37 | 45 | 6 |
| Procloeon | 390 | 2 | ||
| Ephemerella | 450 | 3 | ||
| Ephemera | 502 | 9 | 1 | 4 |
| Ecdyonurus | 421 | 3 | 2 | 4 |
| Epeorus | 400 | 2 | ||
| Heptageniidae | 399 | 6 | 13 | 4 |
| Habrophlebia | 491 | 1 | 1 | 1 |
| Leptophlebiidae | 473 | 23 | 9 | 15 |
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 5 | 32 | 21 |
| Elmis | 618 | 108 | 6 | 7 |
| Esolus | 619 | 52 | 26 | 35 |
| Limnius | 623 | 1 | ||
| Hydrocyphon | 637 | 10 | 27 | 4 |
| Hydraena | 608 | 16 | 10 | 1 |
| Athericidae | 838 | 5 | 2 | 3 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 336 | 96 | 80 |
| Empididae | 831 | 1 | 6 | |
| Limoniidae | 757 | 16 | 14 | 2 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 6 | 4 | |
| Boyeria | 670 | 3 | ||
| Calopteryx | 650 | 14 | 1 | |
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 2 | 4 | |
| Gammarus | 892 | 100 | 27 | 5 |
| Copepoda | 3206 | 3 | 3 | |
| Pacifastacus | 872 | 1 | 1 | 3 |
| Ancylus | 1028 | 8 | 1 | 9 |
| Potamopyrgus | 978 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 43 | 69 | 54 |
| Polycelis | 1064 | 1 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |