Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 34 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Nulle | 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 |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 17 | 7 | 4 |
| Athripsodes | 311 | 2 | 2 | |
| Mystacides | 312 | 1 | 1 | |
| Tinodes | 245 | 1 | ||
| Baetis lato sensu | 9794 | 4 | 1 | 3 |
| Ephemerella ignita | 451 | 52 | 9 | 12 |
| Ephemera | 502 | 3 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 2 | 1 | 1 |
| Hydrophilinae | 2517 | 3 | ||
| Helodes | 636 | 1 | ||
| Limnophora | 848 | 1 | 1 | |
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2048 | 129 | 224 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 9 | 3 | |
| Tabanidae | 837 | 3 | 1 | 2 |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 8 | 1 | |
| Sialis | 704 | 4 | ||
| Echinogammarus | 888 | 164 | 68 | 240 |
| Copepoda | 3206 | 1 | ||
| Asellidae | 880 | 11 | 5 | 2 |
| Pisidium | 1043 | 24 | 34 | 26 |
| Sphaerium | 1044 | 4 | 2 | 6 |
| Sphaeriidae | 1042 | 52 | 20 | 22 |
| Acroloxus | 1033 | 2 | ||
| Bithynia | 994 | 236 | 10 | 32 |
| Potamopyrgus | 978 | 188 | 320 | 360 |
| Radix | 1004 | 76 | 20 | 78 |
| Lymnaeidae | 998 | 132 | 4 | 2 |
| Physella | 19280 | 26 | 4 | |
| Physidae | 995 | 22 | 2 | 1 |
| Ancylus | 1028 | 64 | 9 | 900 |
| Planorbidae | 1009 | 12 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 320 | 10 | 120 |