Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 28 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 26/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 8.0 |
| GFI | 2 |
| Variété taxonomique | 24 |
| Taxon indicateur | Baetidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 4.0 | marginal |
| Vases | 96.0 | dominant |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Vases | Nulle | B |
| P6 | Vases | Nulle | B |
| P7 | Vases | Nulle | B |
| P8 | Vases | Nulle | B |
| P9 | Vases | Nulle | C |
| P10 | Vases | Nulle | C |
| P11 | Vases | Nulle | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Baetidae | 363 | 6 | 1 | |
| Cloeon | 387 | 4 | ||
| Micronecta | 719 | 8 | 3 | |
| Corixinae | 5196 | 1 | 3 | 2 |
| Gerris | 735 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Ceratopogonidae | 819 | 6 | 1 | 6 |
| Chironomidae | 807 | 106 | 283 | 237 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 2 | 1 | |
| Ephydridae | 844 | 19 | 2 | |
| Limoniidae | 757 | 6 | 7 | 27 |
| Psychodidae | 783 | 7 | 16 | 19 |
| Sciomyzidae | 845 | 2 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 3 | 6 | 8 |
| Coenagrionidae | 658 | 6 | ||
| Sialis | 704 | 42 | 114 | 76 |
| Ostracoda | 3170 | 1 | 1 | |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 100 | 6 | 1 |
| Corbicula | 1051 | 17 | 258 | 203 |
| Pisidium | 1043 | 52 | 122 | 53 |
| Physa (sensu lato) | 997 | 27 | 2 | |
| Planorbidae | 1009 | 6 | 1 | 1 |
| Oligochaeta | 933 | 352 | 685 | 474 |