Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 24.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Granulats | Lente | B |
| P4 | Bryophytes | Nulle | A |
| P5 | Litieres | Nulle | A |
| P6 | Sables | Nulle | B |
| P7 | Roches | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Sables | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Goera | 287 | 1 | 1 | |
| Hydropsyche | 212 | 10 | 38 | |
| Hydroptila | 200 | 1 | 2 | 26 |
| Mystacides | 312 | 3 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 30 | 35 | |
| Micronecta | 719 | 2 | ||
| Nepa | 726 | 1 | ||
| Elmis | 618 | 2 | 15 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 83 | 34 | 39 |
| Haliplus | 518 | 3 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 3 | ||
| Hydrophilinae | 2517 | 2 | 1 | |
| Anthomyidae | 847 | 1 | 4 | |
| Ceratopogonidae | 819 | 1 | 3 | 1 |
| Chironomidae | 807 | 129 | 54 | 46 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Platycnemis | 657 | 4 | ||
| Asellidae | 880 | 1107 | 39 | 128 |
| Ancylus | 1028 | 10 | 76 | 70 |
| Potamopyrgus | 978 | 4 | 2 | 1 |
| Radix | 1004 | 1 | ||
| Physa acuta | 3032 | 1 | ||
| Armiger | 1016 | 7 | 1 | |
| Gyraulus | 1015 | 1 | ||
| Erpobdellidae | 928 | 142 | 100 | 128 |
| Glossiphonia | 909 | 90 | 8 | 12 |
| Polycelis | 1064 | 5 | ||
| Oligochaeta | 933 | 556 | 256 | 250 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Hydra | 1077 | 1 | 1 | |
| Bryozoa | 1087 | 1 | ||
| Copepoda | 3206 | 1 |