Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 17.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Granulats | Lente | B2 |
| P4 | Pierres, galets | Moyenne | B2 |
| P5 | Sables | Nulle | B2 |
| P6 | Roches | Lente | B1 |
| P7 | Pierres, galets | Lente | B3 |
| P8 | Sables | Lente | B3 |
| P9 | Pierres, galets | Lente | B2 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Granulats | Nulle | B3 |
| P12 | Bryophytes | Lente | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Silo | 292 | 4 | ||
| Hydropsyche | 212 | 2 | 1 | 1 |
| Leptoceridae | 310 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 42 | 10 | |
| Oecetis | 317 | 7 | ||
| Limnephilini | 3162 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Cyrnus | 224 | 3 | ||
| Holocentropus | 235 | 4 | ||
| Polycentropus | 231 | 19 | ||
| Notidobia | 325 | 1 | ||
| Baetis | 364 | 11 | ||
| Centroptilum | 383 | 2 | 3 | |
| Procloeon | 390 | 4 | 2 | |
| Caenis | 457 | 2 | 1 | |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 14 | 2 | 2 |
| Heptagenia | 443 | 4 | 3 | 2 |
| Paraleptophlebia | 481 | 2 | ||
| Aphelocheirus aestivalis | 2714 | 3 | ||
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 2 | 1 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 11 | 5 | 1 |
| Athericidae | 838 | 6 | 6 | 3 |
| Chironomidae | 807 | 61 | 22 | 5 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 300 | 100 | 100 |
| Asellidae | 880 | 3 | ||
| Orconectes | 870 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Anodonta | 1038 | 1 | ||
| Ancylus | 1028 | 2 | 7 | |
| Potamopyrgus | 978 | 6 | 1 | |
| Valvata | 972 | 6 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Oligochaeta | 933 | 2 | 9 | 20 |
| Hydracarina | 906 | 1 | 1 | 1 |