Listes faunistiques invertébrés
Le Vizezy à Poncins 04010900
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 25 |
| I2M2 | 0.4010 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 47.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 39.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | B |
| P2 | Bryophytes | Lente | A |
| P3 | Sables | Lente | C |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Moyenne | B |
| P6 | Sables | Nulle | C |
| P7 | Branchage, racines | Lente | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Nulle | C |
| P11 | Dalles, argiles | Lente | A |
| P12 | Granulats | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Brachycentrus | 265 | 1 | ||
| Hydropsychidae | 211 | 311 | 57 | 1 |
| Hydropsyche | 212 | 57 | 4 | |
| Ithytrichia | 198 | 19 | ||
| Ceraclea | 313 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 3 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis | 364 | 96 | 112 | 114 |
| Ephemerella ignita | 451 | 146 | 30 | 1 |
| Ephemera | 502 | 1 | ||
| Heptagenia | 443 | 17 | 5 | 1 |
| Esolus | 619 | 2 | 1 | |
| Oulimnius | 622 | 2 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 125 | 83 | 226 |
| Chelifera | 2884 | 1 | ||
| Hexatoma | 773 | 47 | 13 | |
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 5 | 9 | |
| Tipulidae | 753 | 1 | ||
| Aphelocheirus | 721 | 2 | 1 | |
| Micronecta | 719 | 1 | 13 | |
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | 2 | |
| Onychogomphus | 682 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 142 | 82 | 1 |
| Gammarus | 892 | 536 | 43 | |
| Turbellaria | 3326 | 1 | ||
| Oligochaeta | 933 | 14 | 4 | 19 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |