Listes faunistiques invertébrés
TAVIGNANO A ALTIANI 06215540
- Télécharger la fiche IRSTEA xls / 53 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 20/06/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| I2M2 | 0.7934 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Algues | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 4 | |
| Euleuctra | 67 | 4 | 11 | 16 |
| Agapetus | 191 | 8 | 195 | 91 |
| Silo | 292 | 1 | 3 | |
| Silonella | 298 | 2 | 1 | |
| Hydropsyche | 212 | 6 | 3 | 38 |
| Allotrichia | 202 | 1 | ||
| Setodes | 318 | 23 | 19 | 1 |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 3 | 15 | |
| Rhyacophilidae | 182 | 2 | 12 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 47 | 41 | 150 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 8 | 11 | |
| Serratella | 5152 | 120 | 17 | 13 |
| Electrogena | 3181 | 11 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 6 | 2 | 7 |
| Normandia | 624 | 3 | ||
| Stenelmis | 617 | 4 | 1 | 3 |
| Athericidae | 838 | 1 | 4 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 115 | 52 | 14 |
| Limoniidae | 757 | 3 | 7 | 12 |
| Simuliidae | 801 | 6 | 1 | 9 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Dugesiidae | 1055 | 1 | 7 | 2 |
| Oligochaeta | 933 | 4 | 3 | 1 |
| Hydracarina | 906 | 2 |