Listes faunistiques invertébrés
VALLIERE A MONTAGNAT 06580619
- Télécharger la fiche IRSTEA xls / 70 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | 20.0 | dominant |
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Vases | Nulle | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Vases | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 4 | 6 | 3 |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 24 | 12 | 4 |
| Limnephilinae | 3163 | 1 | ||
| Lype | 241 | 4 | 4 | |
| Tinodes | 245 | 1 | 2 | |
| Notidobia | 325 | 6 | ||
| Baetis | 364 | 2 | 12 | 4 |
| Centroptilum | 383 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 3 | 5 | |
| Oulimnius | 622 | 4 | 3 | 6 |
| Haliplus | 518 | 3 | 1 | |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 130 | 115 | 70 |
| Empididae | 831 | 1 | 1 | |
| Calopteryx | 650 | 4 | ||
| Platycnemis | 657 | 8 | ||
| Sialis | 704 | 1 | 12 | 8 |
| Gammarus | 892 | 135 | 100 | 65 |
| Asellidae | 880 | 4 | 1 | |
| Sphaeriidae | 1042 | 16 | 620 | 58 |
| Sphaerium | 1044 | 21 | 24 | |
| Pisidium | 1043 | 23 | 20 | |
| Ancylus | 1028 | 1 | 5 | 2 |
| Bithynia | 994 | 1 | 3 | 1 |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 51 | 7 | 10 |
| Erpobdellidae | 928 | 8 | 8 | |
| Glossiphoniidae | 908 | 8 | 6 | |
| Oligochaeta | 933 | 20 | 60 | 200 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3166 | 3 | 3 |