Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/10/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 48.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 2.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | B1 |
| P2 | Pierres, galets | Moyenne | B2 |
| P3 | Roches | Moyenne | B2 |
| P4 | Bryophytes | Moyenne | B1 |
| P5 | Dalles, argiles | Moyenne | B3 |
| P6 | Roches | Nulle | B3 |
| P7 | Helophytes | Nulle | B1 |
| P8 | Dalles, argiles | Nulle | B3 |
| P9 | Branchage, racines | Nulle | B1 |
| P10 | Roches | Lente | B2 |
| P11 | Roches | Moyenne | B3 |
| P12 | Dalles, argiles | Lente | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 7 | 2 |
| Micrasema | 268 | 36 | ||
| Oligoplectrum | 263 | 144 | 90 | 35 |
| Cheumatopsyche | 221 | 30 | 8 | |
| Hydropsyche | 212 | 270 | 152 | 40 |
| Mystacides | 312 | 13 | 1 | |
| Oecetis | 317 | 8 | 1 | |
| Limnephilinae | 3163 | 4 | ||
| Philopotamus | 209 | 1 | ||
| Psychomyia | 239 | 4 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 25 | 8 |
| Baetis | 364 | 30 | 54 | 12 |
| Caenis | 457 | 2 | 1 | |
| Ecdyonurus | 421 | 6 | ||
| Epeorus | 400 | 2 | 43 | 6 |
| Heptagenia | 443 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Aphelocheiridae | 720 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 1 | 1 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 3 | 1 |
| Stenelmis | 617 | 1 | 4 | |
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 2 | 4 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 30 | 50 | 20 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 20 | 25 | 4 |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | 6 | |
| Platycnemis | 657 | 10 | ||
| Gammarus | 892 | 18 | 4 | |
| Asellidae | 880 | 9 | 2 | 1 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 40 | 12 |
| Bythinella | 992 | 1 | ||
| Planorbidae | 1009 | 20 | 1 | 1 |
| Dugesiidae | 1055 | 5 | 2 | |
| Oligochaeta | 933 | 2 | 2 | 6 |
| Hydracarina | 906 | 1 | 1 | 1 |