Listes faunistiques invertébrés
BOURBRE A CHELIEU 06080920
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/06/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.6579 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | 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 | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Moyenne | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 2 | |
| Hydropsyche | 212 | 20 | 22 | 12 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 18 | 13 | 9 |
| Odontocerum | 339 | 10 | 12 | 15 |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 3 | 14 | 6 |
| Sericostoma | 322 | 1 | 2 | 1 |
| Baetis | 364 | 27 | 95 | 83 |
| Ephemera | 502 | 2 | 10 | 11 |
| Ephemerella ignita | 451 | 60 | 19 | 32 |
| Ecdyonurus | 421 | 4 | ||
| Rhithrogena | 404 | 7 | 5 | |
| Curculionidae | 647 | 1 | ||
| Elmis | 618 | 32 | 26 | 49 |
| Esolus | 619 | 10 | 18 | 52 |
| Limnius | 623 | 2 | 16 | 32 |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | 8 | |
| Haliplus | 518 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 7 | 2 | |
| Chironomidae | 807 | 80 | 80 | 31 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 12 | 10 |
| Simuliidae | 801 | 12 | 9 | 3 |
| Tabanidae | 837 | 1 | ||
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 5 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Asellidae | 880 | 4 | 1 | 1 |
| Gammarus | 892 | 234 | 125 | 231 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 3 | 1 | |
| Pisidium | 1043 | 6 | 7 | 5 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | 1 | |
| Erpobdellidae | 928 | 7 | 7 | 7 |
| Glossiphoniidae | 908 | 1 | 2 | |
| Oligochaeta | 933 | 22 | 65 | 24 |
| Dendrocoelidae | 1071 | 3 | 1 | |
| Dugesiidae | 1055 | 8 | 12 | 5 |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |