Listes faunistiques invertébrés
BOURBRE A CHELIEU 06080920
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 10.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 2 | 1 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 14 | 180 | 27 |
| Hydroptila | 200 | 10 | 1 | |
| Limnephilinae | 3163 | 3 | 3 | |
| Odontocerum | 339 | 50 | 1 | 2 |
| Rhyacophila lato-sensu | 183 | 9 | 19 | 16 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 200 | 128 | |
| Ephemera | 502 | 1 | ||
| Serratella | 5152 | 50 | 83 | 28 |
| Elmis | 618 | 30 | 28 | 10 |
| Esolus | 619 | 4 | 26 | 8 |
| Limnius | 623 | 2 | 21 | 10 |
| Riolus | 625 | 4 | 12 | |
| Brychius | 520 | 2 | 1 | |
| Haliplus | 518 | 2 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 150 | 80 | 20 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 3 | 5 | 1 |
| Simuliidae | 801 | 200 | 50 | 8 |
| Tabanidae | 837 | 1 | ||
| Agriotypus | 1083 | 1 | ||
| Asellidae | 880 | 1 | 1 | |
| Gammarus | 892 | 200 | 80 | 400 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 16 | 1 | |
| Ancylus | 1028 | 6 | 1 | |
| Potamopyrgus | 978 | 11 | 5 | 1 |
| Valvata | 972 | 8 | ||
| Erpobdellidae | 928 | 3 | 2 | 2 |
| Glossiphoniidae | 908 | 3 | 1 | 1 |
| Oligochaeta | 933 | 42 | 12 | |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 6 | 1 | |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3166 | 3 | 3 |