Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 58.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 1 | 12 | |
| Hydroptila | 200 | 11 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 9 | 11 | 15 |
| Polycentropodidae | 223 | 1 | 1 | 3 |
| Lype | 241 | 1 | 1 | |
| Baetis lato sensu | 9794 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Micronecta | 719 | 10 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dryopidae | 610 | 1 | 1 | |
| Elmis | 618 | 3 | 1 | |
| Limnius | 623 | 1 | ||
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 1 | ||
| Helodes | 636 | 1 | ||
| Athericidae | 838 | 3 | 9 | |
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 33 | 103 | 114 |
| Empididae | 831 | 8 | 7 | 1 |
| Limoniidae | 757 | 3 | 1 | |
| Pediciini | 20537 | 11 | 13 | |
| Simuliidae | 801 | 3 | ||
| Tabanidae | 837 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 6 | 2 |
| Gomphidae | 678 | 1 | 3 | 2 |
| Calopteryx | 650 | 28 | 1 | |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 188 | 19 | 1 |
| Gammarus | 892 | 28 | 4 | |
| Corbicula | 1051 | 6 | 17 | 27 |
| Pisidium | 1043 | 2 | ||
| Potamopyrgus | 978 | 19 | 17 | 8 |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Oligochaeta | 933 | 3 | 70 | 121 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |