Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 12/09/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 75.0 | dominant |
| Granulats | 21.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | B1 |
| P2 | Elts. Organiques | Nulle | B1 |
| P3 | Bryophytes | Nulle | B1 |
| P4 | Elts. Organiques | Nulle | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Pierres, galets | Nulle | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Granulats | Nulle | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Granulats | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 5 | ||
| Leuctra | 69 | 2 | 6 | 38 |
| Protonemura | 46 | 1 | 2 | |
| Perla | 164 | 1 | 2 | |
| Goeridae | 286 | 3 | 4 | |
| Hydropsyche | 212 | 4 | 5 | 16 |
| Polycentropus | 231 | 5 | 3 | 2 |
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Baetis | 364 | 3 | 5 | 9 |
| Procloeon | 390 | 4 | 3 | |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 3 | 2 | |
| Leptophlebia | 478 | 16 | 24 | |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 3 | 2 | 4 |
| Esolus | 619 | 1 | 2 | 1 |
| Limnius | 623 | 5 | 3 | 4 |
| Oulimnius | 622 | 2 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 59 | 24 | 16 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Tipulidae | 753 | 1 | 2 | |
| Gammarus | 892 | 224 | 4 | 115 |
| Ancylus | 1028 | 3 | 2 | 3 |
| Potamopyrgus | 978 | 1 | ||
| Physa (sensu lato) | 997 | 1 |