Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 16.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 11 | 43 |
| Nemouridae | 20 | 42 | ||
| Goeridae | 286 | 1 | 3 | |
| Hydropsyche | 212 | 1 | 2 | 8 |
| Mystacides | 312 | 2 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 2 | 5 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 11 | |
| Baetis | 364 | 7 | 80 | 92 |
| Procloeon | 390 | 2 | ||
| Brachycercus | 468 | 4 | ||
| Caenis | 457 | 76 | 6 | 16 |
| Ephemerella | 450 | 7 | 48 | 34 |
| Ecdyonurus | 421 | 1 | 16 | 16 |
| Electrogena | 3181 | 10 | ||
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 6 | ||
| Habroleptoides | 485 | 1 | 2 | |
| Habrophlebia | 491 | 2 | 3 | |
| Leptophlebiidae | 473 | 11 | 6 | |
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 1 | 8 | 10 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 3 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Hydraena | 608 | 13 | 9 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 320 | 84 | 132 |
| Limoniidae | 757 | 2 | 56 | 12 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 5 | 12 | |
| Tipulidae | 753 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Orconectes | 870 | 1 | 2 | |
| Asellidae | 880 | 2 | 1 | 2 |
| Sphaeriidae | 1042 | 4 | ||
| Ancylus | 1028 | 6 | 19 | 80 |
| Potamopyrgus | 978 | 5 | ||
| Oligochaeta | 933 | 106 | 56 | 6 |
| Hydracarina | 906 | 1 | 1 | 1 |