Listes faunistiques invertébrés
BOURBRE A CHELIEU 06080920
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 8 | 17 |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 699 | 180 | 493 |
| Limnephilinae | 3163 | 1 | 1 | 3 |
| Odontocerum | 339 | 8 | 10 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 3 | 12 |
| Baetis | 364 | 316 | 212 | 580 |
| Ephemerellidae | 449 | 1 | 1 | |
| Serratella | 5152 | 47 | 32 | 35 |
| Ephemera | 502 | 1 | 8 | |
| Heptageniidae | 399 | 1 | 5 | 7 |
| Ecdyonurus | 421 | 1 | 1 | |
| Rhithrogena | 404 | 1 | 3 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Elmis | 618 | 254 | 127 | 171 |
| Esolus | 619 | 6 | 18 | 100 |
| Limnius | 623 | 5 | 21 | 108 |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 2 | 2 | 2 |
| Orectochilus | 515 | 2 | 2 | 5 |
| Hydraena | 608 | 1 | 3 | 4 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 171 | 49 | 21 |
| Empididae | 831 | 2 | ||
| Pediciidae | 50011 | 2 | 6 | 6 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 343 | 141 | 9 |
| Calopteryx | 650 | 2 | 1 | 2 |
| Asellidae | 880 | 4 | ||
| Gammarus | 892 | 1289 | 419 | 338 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 16 | 1 | 2 |
| Pisidium | 1043 | 7 | 5 | |
| Potamopyrgus | 978 | 4 | 3 | 29 |
| Ancylus | 1028 | 6 | 14 | |
| Erpobdellidae | 928 | 4 | ||
| Glossiphoniidae | 908 | 4 | 1 | |
| Piscicolidae | 918 | 1 | 1 | |
| Oligochaeta | 933 | 1 | 8 | 17 |
| Dugesiidae | 1055 | 14 | 13 | 30 |
| Hydrozoa | 3168 | 1 |