Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 2 | 16 |
| Serratella | 5152 | 12 | 27 | 40 |
| Ecdyonurus | 421 | 8 | ||
| Habrophlebia | 491 | 256 | 60 | 39 |
| Leptophlebiidae | 473 | 4 | 14 | |
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | 1 | 2 |
| Esolus | 619 | 2 | ||
| Oulimnius | 622 | 24 | 3 | 6 |
| Ceratopogonidae | 819 | 3 | 11 | 6 |
| Chironomidae | 807 | 1632 | 992 | 337 |
| Empididae | 831 | 1 | ||
| Pediciini | 20537 | 2 | ||
| Psychodidae | 783 | 1 | 2 | |
| Simuliidae | 801 | 14 | ||
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 3 | 1 | 1 |
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 53 | 352 | 154 |
| Cladocera | 3127 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 3008 | 1921 | 1922 |
| Pisidium | 1043 | 100 | 5 | 1 |
| Sphaeriidae | 1042 | 11 | ||
| Potamopyrgus | 978 | 1 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 2 | ||
| Planorbidae | 1009 | 64 | 136 | 28 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 10 | 9 | 7 |
| Planariidae | 1061 | 14 | 7 | 15 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydra | 1077 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 |