Listes faunistiques invertébrés
DROME A CHARENS 2 06109050
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| I2M2 | 0.7120 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | |
| Riolus | 625 | 2 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 3 | 2 | |
| Chironomidae | 807 | 48 | 20 | 25 |
| Ceratopogonidae | 819 | 1 | ||
| Athericidae | 838 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Gammarus | 892 | 4 | ||
| Esolus | 619 | 10 | 5 | 19 |
| Oligochaeta | 933 | 1 | ||
| Torleya | 2391 | 3 | 3 | |
| Nemathelmintha | 3111 | 1 | 1 | |
| Electrogena | 3181 | 1 | ||
| Acentrella | 5151 | 2 | 2 | 1 |
| Serratella | 5152 | 11 | 8 | 2 |
| Micronectinae | 20396 | 4 | 1 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Baetis | 364 | 49 | 48 | 54 |
| Protonemura | 46 | 1 | 2 | |
| Leuctra | 69 | 34 | 23 | 23 |
| Perlodidae | 127 | 1 | ||
| Perla | 164 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Hydroptila | 200 | 2 | 1 | |
| Wormaldia | 210 | 1 | ||
| Hydropsyche | 212 | 8 | 8 | 4 |
| Sericostoma | 322 | 1 | ||
| Nemouridae | 20 | 1 | ||
| Procloeon | 390 | 2 | ||
| Heptageniidae | 399 | 1 | 6 | |
| Rhithrogena | 404 | 1 | 2 | |
| Ecdyonurus | 421 | 2 | 9 | 4 |
| Caenis | 457 | 4 | 1 | 1 |
| Ephemera | 502 | 2 | 2 | |
| Hydraena | 608 | 1 | 2 | |
| Elmis | 618 | 1 | 1 |