Listes faunistiques invertébrés
Le Rance à Plaisance 05143000
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 19/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 20 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Dalles, argiles | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Dalles, argiles | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 58 | 9 |
| Leuctra | 69 | 1 | 107 | 8 |
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 52 | 51 | |
| Hydropsyche | 212 | 45 | 27 | |
| Hydroptila | 200 | 1 | ||
| Orthotrichia | 197 | 2 | ||
| Mystacides | 312 | 1 | ||
| Chimarra | 207 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 6 | 23 | 10 |
| Psychomyia | 239 | 3 | 6 | |
| Baetis | 364 | 2 | 122 | 79 |
| Centroptilum | 383 | 6 | 2 | |
| Procloeon | 390 | 2 | 2 | |
| Caenis | 457 | 7 | 3 | |
| Ecdyonurus | 421 | 73 | 38 | |
| Electrogena | 3181 | 1 | ||
| Ephoron | 496 | 8 | 1 | |
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 2 | 5 | |
| Esolus | 619 | 77 | 17 | |
| Limnius | 623 | 5 | 1 | |
| Oulimnius | 622 | 7 | ||
| Stenelmis | 617 | 7 | ||
| Athericidae | 838 | 23 | 4 | |
| Chironomidae | 807 | 49 | 36 | 7 |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 5 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 2 | ||
| Sialis | 704 | 1 | ||
| Notostrace | 3156 | 3 | ||
| Ancylus | 1028 | 2 |