Listes faunistiques invertébrés
L'Oulas au niveau de Paulinet 05133280
- Télécharger la fiche IRSTEA xls / 37 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 14.0 | 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 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | 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 | 4 | 5 | |
| Leuctra | 69 | 9 | 15 | 17 |
| Nemoura | 26 | 17 | 2 | |
| Protonemura | 46 | 12 | 1 | |
| Perla | 164 | 1 | 2 | |
| Perlidae | 155 | 4 | 6 | 9 |
| Micrasema | 268 | 3 | 5 | 1 |
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | 7 | |
| Hydropsyche | 212 | 2 | 6 | 3 |
| Hydroptila | 200 | 3 | ||
| Oecetis | 317 | 7 | ||
| Limnephilinae | 3163 | 3 | ||
| Polycentropus | 231 | 1 | 5 | |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 4 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 18 | 9 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 3 | 9 | 19 |
| Electrogena | 3181 | 6 | 3 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 4 | 5 | |
| Habrophlebia | 491 | 7 | 6 | 8 |
| Leptophlebiidae | 473 | 30 | 18 | 20 |
| Gerris | 735 | 2 | ||
| Dryopidae | 610 | 2 | ||
| Platambus | 556 | 6 | ||
| Dupophilus | 620 | 5 | 18 | 4 |
| Elmis | 618 | 16 | 8 | 3 |
| Esolus | 619 | 10 | 29 | 10 |
| Limnius | 623 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 3 | 4 | 6 |
| Hydraena | 608 | 3 | 2 | |
| Hydrophilinae | 2517 | 1 | ||
| Atherix | 839 | 2 | ||
| Atrichops | 840 | 2 | ||
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 176 | 17 | 12 |
| Clinocerinae | 9813 | 2 | 1 | |
| Hemerodromiinae | 3202 | 8 | 2 | |
| Hexatomini | 20358 | 1 | ||
| Limoniini | 20393 | 1 | 2 | |
| Pediciini | 20537 | 8 | 5 | 6 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 14 | ||
| Sialis | 704 | 2 | 2 | 3 |
| Gammarus | 892 | 80 | 12 | 12 |
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 5 | 2 | 2 |
| Ancylus | 1028 | 10 | 11 | 9 |
| Oligochaeta | 933 | 16 | 84 | 14 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 |