Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 24/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | ||
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 88.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Sables | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Moyenne | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 2 | ||
| Hydroptila | 200 | 5 | ||
| Athripsodes | 311 | 1 | ||
| Oecetis | 317 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Baetis lato sensu | 9794 | 1 | ||
| Procloeon | 390 | 3 | 1 | 1 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 16 | 1 | |
| Gerridae | 734 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | ||
| Athericidae | 838 | 25 | 2 | 1 |
| Ceratopogonidae | 819 | 1 | 2 | 3 |
| Chironomidae | 807 | 156 | 21 | 16 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 6 | ||
| Tabanidae | 837 | 1 | 2 | |
| Gomphus | 679 | 11 | ||
| Onychogomphus | 682 | 4 | 1 | |
| Gomphidae | 678 | 5 | 3 | 5 |
| Calopteryx | 650 | 2 | ||
| Platycnemis | 657 | 13 | 1 | |
| Echinogammarus | 888 | 301 | 1 | |
| Gammarus | 892 | 4 | 1 | 1 |
| Gammaridae | 887 | 1 | 1 | |
| Corbicula | 1051 | 9 | 7 | 8 |
| Pisidium | 1043 | 4 | 1 | |
| Potamopyrgus | 978 | 17 | 7 | 4 |
| Oligochaeta | 933 | 19 | ||
| Mermithoïdea | 3159 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 |