Listes faunistiques invertébrés
VEYLE A DOMPIERRE-SUR-VEYLE 06048560
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 24/05/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 3 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 2 | 2 | |
| Hydropsyche | 212 | 21 | 1 | |
| Hydroptila | 200 | 1 | 1 | |
| Limnephilidae | 276 | 1 | ||
| Baetis lato sensu | 9794 | 128 | 400 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 5 | 14 | |
| Habrophlebia | 491 | 1 | 1 | |
| Micronecta | 719 | 7 | ||
| Elmis | 618 | 3 | 11 | 5 |
| Oulimnius | 622 | 1 | 2 | |
| Chironomidae | 807 | 1487 | 657 | 816 |
| Simuliidae | 801 | 2 | ||
| Platycnemis | 657 | 6 | ||
| Sialis | 704 | 1 | ||
| Crangonyx | 5116 | 39 | ||
| Gammarus | 892 | 645 | 528 | 1892 |
| Ostracoda | 3170 | 1 | 1 | |
| Pacifastacus | 872 | 3 | ||
| Corbicula | 1051 | 3 | 6 | |
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Sphaeriidae | 1042 | 1 | 2 | |
| Acroloxus | 1033 | 1 | ||
| Potamopyrgus | 978 | 6 | 5 | 256 |
| Physella | 19280 | 12 | ||
| Physidae | 995 | 3 | ||
| Ancylus | 1028 | 1 | 17 | 288 |
| Ferrissia | 1030 | 1 | 2 | |
| Planorbidae | 1009 | 27 | 1 | |
| Erpobdellidae | 928 | 1 | 2 | |
| Oligochaeta | 933 | 930 | 331 | 981 |
| Dendrocoelum | 1072 | 2 | ||
| Dugesia | 1056 | 3 | 1 | |
| Mermithoïdea | 3159 | 1 | ||
| Hydra | 1077 | 1 | 1 |