Listes faunistiques invertébrés
Le Rance à Plaisance 05143000
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 14/09/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 21 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 91.0 | dominant |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B1 |
| P2 | Sables | Nulle | B1 |
| P3 | Pierres, galets | Lente | B1 |
| P4 | Pierres, galets | Lente | B1 |
| P5 | Granulats | Lente | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 6 | 1 |
| Leuctra | 69 | 2 | 1 | |
| Perla | 164 | 3 | 1 | |
| Oligoplectrum | 263 | 1 | ||
| Silo | 292 | 5 | 6 | 12 |
| Cheumatopsyche | 221 | 5 | 23 | 14 |
| Hydropsyche | 212 | 27 | 71 | 55 |
| Holocentropus | 235 | 1 | 5 | 7 |
| Rhyacophila lato-sensu | 183 | 7 | 2 | 8 |
| Sericostoma | 322 | 2 | 1 | |
| Baetis | 364 | 29 | 14 | 3 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 7 | 2 | 1 |
| Rhithrogena | 404 | 4 | 1 | |
| Elmis | 618 | 4 | 3 | 5 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 4 | 2 |
| Oulimnius | 622 | 1 | 4 | |
| Stenelmis | 617 | 8 | ||
| Hydraenidae | 607 | 1 | ||
| Athericidae | 838 | 1 | 3 | |
| Chironomidae | 807 | 87 | 164 | 145 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1 | 26 | 43 |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 7 | ||
| Ancylus | 1028 | 2 | 39 | 61 |