Listes faunistiques invertébrés
ARDIERES A ST-JEAN-D'ARDIERES 1 06051550
- Télécharger la fiche IRSTEA xls / 28 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 28/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| I2M2 | 0.3236 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 0.5 | marginal |
| Branchage, racines | 1.5 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | ||
| Granulats | 9.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 67.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Dalles, argiles | Nulle | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Sables | Lente | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Sables | Nulle | B3 |
| P10 | Sables | Nulle | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Sables | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 5 | 2 | |
| Euleuctra | 67 | 1 | 1 | |
| Leuctra | 69 | 1 | 4 | 6 |
| Hydropsyche | 212 | 22 | 79 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 3 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | 1 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 3 | |
| Chironomidae | 807 | 176 | 443 | 363 |
| Empididae | 831 | 3 | 19 | 12 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 3 | 2 | |
| Calopteryx | 650 | 9 | ||
| Onychogomphus | 682 | 1 | 4 | 6 |
| Asellidae | 880 | 14 | ||
| Gammarus | 892 | 1 | ||
| Sphaeriidae | 1042 | 1 | 3 | |
| Ancylus | 1028 | 2 | ||
| Hydrobiidae | 973 | 2 | ||
| Potamopyrgus | 978 | 1 | 5 | |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 8 | 2 | |
| Piscicolidae | 918 | 1 | 1 | |
| Dugesiidae | 1055 | 1 | 1 | |
| Nematoda | 1089 | 1 | ||
| Oligochaeta | 933 | 23 | 64 | 12 |
| Hydracarina | 906 | 1 | 1 | 6 |