Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 105 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 26 |
| Taxon indicateur | Odontoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 21.0 | dominant |
| Algues | ||
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Granulats | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 4 | 8 | |
| Hydropsyche | 212 | 3 | 2 | |
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 4 | 4 | 2 |
| Psychomyiidae | 238 | 2 | ||
| Metalype | 246 | 1 | 2 | |
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 3 | 7 | |
| Baetis | 364 | 12 | 21 | 6 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 3 | 2 | |
| Ephemerella ignita | 451 | 5 | 6 | 2 |
| Nepidae | 725 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 2 | ||
| Riolus | 625 | 18 | 26 | 3 |
| Helodes | 636 | 40 | ||
| Hydrophilidae | 571 | 2 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 430 | 66 | 157 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 6 | 1 |
| Limoniidae | 757 | 3 | 4 | |
| Psychodidae | 783 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 310 | 10 | 2 |
| Tabanidae | 837 | 2 | 2 | 4 |
| Onychogomphus | 682 | 1 | 1 | |
| Gammaridae | 887 | 12 | 11 | |
| Gammarus | 892 | 80 | 1 | 26 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 2 | 19 | |
| Pisidium | 1043 | 28 | 13 | 18 |
| Oligochaeta | 933 | 5 | 7 | 7 |
| Nemathelmintha | 3111 | 3 | 3 |