Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 156 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 12.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 72.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | ||
| Protonemura | 46 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Silonella | 298 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 7 | 4 | 13 |
| Hydroptila | 200 | 1 | 19 | |
| Athripsodes | 311 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Paduniella | 5147 | 1 | ||
| Tinodes | 245 | 3 | 14 | 4 |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | 11 |
| Baetis lato sensu | 9794 | 10 | 10 | 19 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 63 | 84 | 1 |
| Ecdyonurus | 421 | 4 | ||
| Leptophlebiidae | 473 | 3 | ||
| Veliidae | 743 | 1 | ||
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 3 | 5 | 1 |
| Limnius | 623 | 2 | 2 | |
| Oulimnius | 622 | 1 | 3 | 57 |
| Riolus | 625 | 2 | 19 | 13 |
| Hydrophilidae | 571 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 44 | 136 | 38 |
| Empididae | 831 | 1 | 1 | 6 |
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 4 | |
| Calopteryx | 650 | 3 | ||
| Gammarus | 892 | 704 | 32 | 474 |
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 5 | ||
| Pisidium | 1043 | 2 | 6 | |
| Potamopyrgus | 978 | 120 | 14 | 18 |
| Lymnaeidae | 998 | 2 | 1 | |
| Ancylus | 1028 | 2 | ||
| Oligochaeta | 933 | 87 | 1272 | 1 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |