Listes faunistiques invertébrés
La Maresque à Rignac 05126150
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 4 | ||
| Euleuctra | 67 | 2 | 3 | 35 |
| Leuctra | 69 | 10 | 10 | 24 |
| Perlidae | 155 | 1 | 1 | |
| Perla | 164 | 2 | ||
| Perlodes | 150 | 1 | 1 | |
| Oligoplectrum | 263 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 2 | 3 | |
| Hydropsyche | 212 | 3 | ||
| Drusinae | 3120 | 4 | ||
| Limnephilinae | 3163 | 12 | 1 | 2 |
| Odontoceridae | 338 | 5 | 1 | |
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 49 | 2 | 1 |
| Baetis | 364 | 4 | 55 | 42 |
| Ephemera | 502 | 14 | 3 | 2 |
| Heptageniidae | 399 | 4 | 5 | |
| Ecdyonurus | 421 | 2 | 2 | |
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Habrophlebia | 491 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 2 | 10 | 24 |
| Elmis | 618 | 2 | 4 | |
| Esolus | 619 | 9 | 23 | 43 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | 3 | |
| Orectochilus | 515 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 1 | 1 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 264 | 15 | 17 |
| Empididae | 831 | 5 | 1 | |
| Limoniidae | 757 | 9 | 3 | |
| Simuliidae | 801 | 1 | 3 | |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 2 |
| Ancylus | 1028 | 18 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 220 | 47 | 160 |
| Nematoda | 1089 | 2 | 1 | 1 |