Listes faunistiques invertébrés
ALBARINE A CHALEY 6 06001119
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| I2M2 | 0.7120 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 45.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 10.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Bryophytes | Lente | C |
| P10 | Bryophytes | Nulle | C |
| P11 | Bryophytes | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 1312 | 2352 | 1216 |
| Riolus | 625 | 32 | 80 | |
| Micronecta | 719 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 80 | 88 | |
| Chironomidae | 807 | 672 | 84 | 100 |
| Empididae | 831 | 1 | 1 | 1 |
| Athericidae | 838 | 2 | ||
| Limnophora | 848 | 1 | ||
| Limnius | 623 | 128 | 128 | 16 |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 21 | ||
| Polycelis | 1064 | 18 | 3 | 5 |
| Dendrocoelidae | 1071 | 1 | ||
| Torleya | 2391 | 1 | ||
| Hydroporinae | 2393 | 9 | 2 | |
| Limnephilinae | 3163 | 21 | 3 | 5 |
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 672 | 37 |
| Rhithrogena | 404 | 92 | 27 | |
| Leuctra | 69 | 1728 | 10 | 2 |
| Perlodidae | 127 | 13 | 12 | |
| Isoperla | 140 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 2 | |
| Hydropsyche | 212 | 10 | 1 | |
| Plectrocnemia | 228 | 1 | ||
| Tinodes | 245 | 1 | ||
| Sericostoma | 322 | 12 | ||
| Odontocerum | 339 | 6 | 2 | |
| Protonemura | 46 | 164 | 180 | |
| Ecdyonurus | 421 | 27 | 17 | |
| Ephemerella ignita | 451 | 2112 | 100 | 152 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Ephemera | 502 | 53 | ||
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 576 | 832 | 560 |
| Esolus | 619 | 112 |