Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 26.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 67.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | B |
| P3 | Sables | Lente | B |
| P4 | Pierres, galets | Lente | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | C |
| P9 | Sables | Lente | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 2 | ||
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | ||
| Notidobia | 325 | 1 | ||
| Baetis | 364 | 1 | 1 | 6 |
| Centroptilum | 383 | 14 | ||
| Cloeon | 387 | 1 | ||
| Serratella | 5152 | 3 | 1 | |
| Ephemera | 502 | 18 | 14 | 7 |
| Heptagenia | 443 | 1 | ||
| Paraleptophlebia | 481 | 69 | 5 | |
| Agabus | 555 | 2 | ||
| Platambus | 556 | 13 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 12 | 7 | 4 |
| Oulimnius | 622 | 138 | 12 | 8 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 41 | 2 | 6 |
| Hydrophilinae | 2517 | 1 | ||
| Chironomidae | 807 | 14 | 114 | 116 |
| Hexatomini | 20358 | 206 | 12 | 18 |
| Dicranota | 765 | 12 | 4 | 3 |
| Tabanidae | 837 | 6 | 3 | |
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Naucoridae | 722 | 1 | ||
| Nepa | 726 | 4 | ||
| Notonecta | 730 | 1 | ||
| Velia | 745 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 1 | ||
| Zygoptera | 9785 | 3 | ||
| Sialis | 704 | 6 | ||
| Ostracoda | 3170 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 293 | 58 | 9 |
| Gammaridae | 887 | 521 | 372 | 70 |
| Gammarus | 892 | 200 | 266 | 159 |
| Ancylus | 1028 | 9 | 2 | 1 |
| Ferrissia | 1030 | 2 | ||
| Sphaeriidae | 1042 | 36 | 15 | 41 |
| Pisidium | 1043 | 1 | 3 | 3 |
| Turbellaria | 3326 | 1 | ||
| Dendrocoelidae | 1071 | 5 | 1 | |
| Polycelis | 1064 | 1 | ||
| Erpobdellidae | 928 | 24 | 6 | 6 |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 19 | 203 | 159 |
| Hydrozoa | 3168 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | 3 |