Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Goera | 287 | 2 | 1 | |
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 16 | 1 | 2 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Baetis | 364 | 46 | 23 | 5 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 2 | 2 | |
| Ephemerella ignita | 451 | 5 | 2 | 1 |
| Ephemera | 502 | 1 | 4 | |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 4 | ||
| Esolus | 619 | 8 | 12 | 2 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 5 | 3 | |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 1 | 1 | 2 |
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 48 | 21 | 896 |
| Hemerodromiinae | 3202 | 2 | 1 | |
| Pediciini | 20537 | 1 | 3 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 12 | 1 | |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 5 | 6 | 9 |
| Calopteryx | 650 | 3 | ||
| Platycnemis | 657 | 1 | ||
| Echinogammarus | 888 | 264 | 5 | 51 |
| Gammaridae | 887 | 1 | 9 | |
| Ostracoda | 3170 | 1 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 2 | ||
| Ancylus | 1028 | 1 | 21 | 3 |
| Oligochaeta | 933 | 4 | 2 | 2 |
| Mermithoïdea | 3159 | 1 | 5 | |
| Hydracarina | 906 | 1 | ||
| Hydra | 1077 | 1 |