Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 01/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 75.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Capnia | 116 | 1 | ||
| Amphinemura | 21 | 1 | ||
| Isoperla | 140 | 1 | ||
| Athripsodes | 311 | 4 | 3 | 3 |
| Baetis lato sensu | 9794 | 3 | 24 | 1 |
| Procloeon | 390 | 1 | ||
| Serratella | 5152 | 4 | 37 | 1 |
| Ephemera | 502 | 7 | 7 | 23 |
| Micronecta | 719 | 1 | 1 | |
| Veliidae | 743 | 1 | ||
| Dupophilus | 620 | 1 | 12 | |
| Limnius | 623 | 1 | 3 | 1 |
| Oulimnius | 622 | 2 | 6 | 2 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 11 | 7 | 13 |
| Chironomidae | 807 | 8 | 19 | 12 |
| Limoniidae | 757 | 1 | ||
| Pediciini | 20537 | 5 | 13 | 11 |
| Psychodidae | 783 | 4 | 1 | 4 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 5 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 2 | 1 | |
| Gammarus | 892 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 44 | 10 | 3 |
| Pisidium | 1043 | 5 | 23 | 10 |
| Sphaeriidae | 1042 | 2 | 10 | |
| Potamopyrgus | 978 | 3 | 1 | |
| Lymnaeidae | 998 | 1 | ||
| Planorbidae | 1009 | 4 | 5 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 449 | 89 | 204 |
| Planariidae | 1061 | 10 | 1 | 5 |
| Mermithoïdea | 3159 | 1 | ||
| Prostoma | 3110 | 1 |