Listes faunistiques invertébrés
CANAL DE TERRE NUE A VOGLANS 06580819
- Télécharger la fiche IRSTEA xls / 76 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 01/09/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 7.0 |
| GFI | 2 |
| Variété taxonomique | 17 |
| I2M2 | 0.0619 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 15.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | 10.0 | dominant |
| Sables | 69.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Dalles, argiles | Lente | B1 |
| P4 | Dalles, argiles | Lente | B1 |
| P5 | Hydrophytes | Lente | B2 |
| P6 | Vases | Lente | B2 |
| P7 | Sables | Lente | B2 |
| P8 | Sables | Lente | B2 |
| P9 | Hydrophytes | Lente | B3 |
| P10 | Sables | Lente | B3 |
| P11 | Sables | Lente | B3 |
| P12 | Sables | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Baetis | 364 | 7 | 5 | |
| Gerris | 735 | 1 | ||
| Athericidae | 838 | 9 | 3 | 15 |
| Chironomidae | 807 | 30 | 35 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 7 | 2 | 19 |
| Coenagrionidae | 658 | 1 | ||
| Gammarus | 892 | 440 | 80 | 40 |
| Asellidae | 880 | 180 | 3 | 22 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 3 | 7 |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | 2 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Dendrocoelidae | 1071 | 4 | 3 | |
| Dugesiidae | 1055 | 3 | 1 | |
| Planariidae | 1061 | 22 | 8 | 3 |
| Oligochaeta | 933 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 |