Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 12/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 90.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | C |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Lente | B |
| P4 | Sables | Nulle | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | C |
| P8 | Granulats | Lente | A |
| P9 | Pierres, galets | Nulle | A |
| P10 | Sables | Lente | B |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Athripsodes | 311 | 5 | ||
| Baetis | 364 | 2 | 2 | 3 |
| Ephemera | 502 | 26 | 17 | 100 |
| Rhithrogena | 404 | 4 | ||
| Paraleptophlebia | 481 | 7 | ||
| Platambus | 556 | 5 | ||
| Limnius | 623 | 3 | 3 | |
| Oulimnius | 622 | 6 | 6 | 9 |
| Hydraena | 608 | 1 | ||
| Ceratopogoninae | 822 | 6 | 7 | 2 |
| Chironomidae | 807 | 14 | 71 | 54 |
| Limoniidae | 757 | 11 | 11 | 22 |
| Dicranota | 765 | 1 | ||
| Tabanidae | 837 | 2 | 9 | |
| Nepa | 726 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Libellula | 697 | 1 | ||
| Sialis | 704 | 6 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 190 | 1 | 2 |
| Gammaridae | 887 | 134 | 39 | 65 |
| Gammarus | 892 | 612 | 81 | 90 |
| Ancylus | 1028 | 1 | ||
| Ferrissia | 1030 | 1 | ||
| Sphaeriidae | 1042 | 13 | 5 | 6 |
| Pisidium | 1043 | 6 | 3 | 11 |
| Sphaerium | 1044 | 10 | 1 | 1 |
| Polycelis | 1064 | 2 | 1 | |
| Erpobdellidae | 928 | 7 | 5 | 4 |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 61 | 68 | 84 |
| Mermithoïdea | 3159 | 3 |