Listes faunistiques invertébrés
VALLIERE A MONTAGNAT 06580619
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 21/07/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.3240 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | 3.0 | marginal |
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 10 | 1 | |
| Goera | 287 | 1 | 3 | |
| Hydropsyche | 212 | 1 | ||
| Mystacides | 312 | 7 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Lype | 241 | 1 | 1 | |
| Tinodes | 245 | 2 | 7 | |
| Baetis | 364 | 11 | 22 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 16 | 28 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 17 | 32 | 23 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | 5 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 120 | 1 | 10 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 30 | 1 | |
| Asellidae | 880 | 4 | ||
| Gammarus | 892 | 260 | 260 | 160 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 1900 | 60 | 90 |
| Sphaerium | 1044 | 23 | 9 | 32 |
| Pisidium | 1043 | 3 | 3 | 3 |
| Ancylus | 1028 | 5 | 28 | |
| Acroloxus | 1033 | 1 | ||
| Bithynia | 994 | 1 | 1 | 3 |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 11 | 5 | 2 |
| Erpobdellidae | 928 | 5 | 1 | 8 |
| Glossiphoniidae | 908 | 7 | 9 | 23 |
| Oligochaeta | 933 | 80 | 25 | 30 |