Listes faunistiques invertébrés
VEYLE A GRIEGES 06049000
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 08/08/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 32.0 | dominant |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 62.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Hydrophytes | Nulle | B |
| P7 | Granulats | Lente | B |
| P8 | Hydrophytes | Lente | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Lente | C |
| P12 | Hydrophytes | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | 2 | |
| Hydropsyche | 212 | 2 | 4 | |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 2 | 2 | |
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Neureclipsis | 236 | 9 | 3 | |
| Baetis lato sensu | 9794 | 5 | ||
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 3 | 17 | 5 |
| Ephemera | 502 | 7 | 1 | |
| Heptagenia | 443 | 1 | ||
| Potamophilus | 615 | 1 | ||
| Athericidae | 838 | 3 | ||
| Chironomidae | 807 | 2 | 6 | 4 |
| Simuliidae | 801 | 1 | 19 | 212 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 8 | 1 | |
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 3 | 2 | |
| Crangonyx | 5116 | 1 | ||
| Echinogammarus | 888 | 36 | 29 | 22 |
| Gammarus | 892 | 128 | 3 | 4 |
| Atyaephyra | 861 | 11 | 3 | |
| Procambarus | 2027 | 1 | ||
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 2 | 34 | 46 |
| Pisidium | 1043 | 6 | 128 | |
| Sphaerium | 1044 | 8 | 17 | 76 |
| Bithynia | 994 | 7 | 22 | 132 |
| Theodoxus | 967 | 5 | 24 | |
| Erpobdellidae | 928 | 2 | 13 | 10 |
| Glossiphoniidae | 908 | 3 | 10 | 8 |
| Oligochaeta | 933 | 192 | 140 | 17 |
| Dugesia | 1056 | 8 |