Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 46.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 50.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | A |
| P2 | Helophytes | Lente | A |
| P3 | Sables | Lente | C |
| P4 | Granulats | Lente | B |
| P5 | Granulats | Moyenne | B |
| P6 | Litieres | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Sables | Nulle | C |
| P9 | Sables | Lente | B |
| P10 | Sables | Nulle | B |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 4 | 1 |
| Beraeodes | 329 | 1 | ||
| Hydropsyche | 212 | 8 | 11 | 2 |
| Athripsodes | 311 | 4 | ||
| Limnephilidae | 276 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Baetis | 364 | 28 | 22 | 10 |
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 5 | ||
| Brachycercus | 468 | 1 | 2 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 13 | 14 | 8 |
| Ephemerella ignita | 451 | 5 | ||
| Ecdyonurus | 421 | 19 | ||
| Heptagenia | 443 | 11 | ||
| Paraleptophlebia | 481 | 2 | 1 | |
| Micronecta | 719 | 2 | 2 | |
| Gerris | 735 | 2 | ||
| Nepa | 726 | 1 | ||
| Notonecta | 730 | 1 | ||
| Veliidae | 743 | 2 | ||
| Elmis | 618 | 2 | 1 | 3 |
| Limnius | 623 | 3 | 1 | 7 |
| Oulimnius | 622 | 2 | 1 | 3 |
| Hydraena | 608 | 3 | 1 | 2 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 29 | 18 | 20 |
| Limoniidae | 757 | 1 | 32 | 17 |
| Simuliidae | 801 | 1 | ||
| Gammarus | 892 | 830 | 145 | 50 |
| Asellidae | 880 | 44 | ||
| Sphaerium | 1044 | 115 | 1 | 1 |
| Ancylus | 1028 | 17 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 10 | 1 | |
| Piscicola | 919 | 6 | 1 | 3 |
| Dendrocoelidae | 1071 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 18 | 7 | 30 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |