Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 154 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 31.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 33.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 17.0 | dominant |
| Algues | ||
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Granulats | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 22 | |
| Nemoura | 26 | 1 | ||
| Goera | 287 | 1 | ||
| Goeridae | 286 | 3 | 13 | |
| Hydropsyche | 212 | 4 | 15 | |
| Hydropsychidae | 211 | 3 | ||
| Mystacides | 312 | 5 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 2 | 3 | 1 |
| Polycentropus | 231 | 3 | 6 | 5 |
| Polycentropodidae | 223 | 1 | 2 | 3 |
| Psychomyia | 239 | 10 | 3 | |
| Baetis lato sensu | 9794 | 5 | 11 | |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | 3 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Heptageniidae | 399 | 3 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 4 | 1 | 1 |
| Dupophilus | 620 | 1 | 5 | 1 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 9 | |
| Oulimnius | 622 | 1 | 2 | |
| Chironomidae | 807 | 217 | 96 | 336 |
| Pediciini | 20537 | 1 | 5 | |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Gomphidae | 678 | 2 | 3 | 7 |
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 1 | ||
| Pacifastacus | 872 | 2 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 2 | 2 | 1 |
| Oligochaeta | 933 | 6 | 3 | 4 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |