Listes faunistiques invertébrés
La Coise à Montrond-les-Bains 04009200
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 57.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 21.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | B |
| P2 | Granulats | Lente | C |
| P3 | Granulats | Lente | B |
| P4 | Sables | Nulle | B |
| P5 | Granulats | Nulle | C |
| P6 | Branchage, racines | Nulle | A |
| P7 | Vases | Nulle | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Granulats | Moyenne | C |
| P10 | Litieres | Nulle | A |
| P11 | Sables | Lente | C |
| P12 | Blocs | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | ||
| Hydropsychidae | 211 | 11 | ||
| Hydropsyche | 212 | 1 | 31 | 3 |
| Hydroptila | 200 | 3 | 2 | 5 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 2 | 2 | |
| Mystacides | 312 | 1 | 1 | 5 |
| Polycentropodidae | 223 | 4 | ||
| Psychomyia | 239 | 6 | 21 | |
| Rhyacophila lato-sensu | 183 | 20 | ||
| Baetis | 364 | 19 | 18 | 2 |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 7 | 6 | 15 |
| Ephemerella ignita | 451 | 4 | 26 | 8 |
| Ephemera | 502 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Esolus | 619 | 1 | 4 | |
| Oulimnius | 622 | 1 | 2 | |
| Hydraena | 608 | 2 | ||
| Ceratopogonidae | 819 | 1 | 6 | |
| Chironomidae | 807 | 398 | 532 | 442 |
| Dicranota | 765 | 4 | 1 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | 1 | |
| Gomphus | 679 | 1 | 3 | |
| Onychogomphus | 682 | 11 | 5 | |
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 826 | 2 | 5 |
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 5 | 2 | |
| Ancylus | 1028 | 2 | 4 | |
| Potamopyrgus | 978 | 3 | 2 | |
| Sphaeriidae | 1042 | 2 | 1 | |
| Sphaerium | 1044 | 8 | 1 | |
| Turbellaria | 3326 | 6 | 2 | |
| Dugesiidae | 1055 | 4 | 1 | |
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 482 | 21 | 232 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |