Listes faunistiques invertébrés
La Dore à Dorat 04039000
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.5670 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 59.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Sables | Lente | C |
| P3 | Sables | Nulle | B |
| P4 | Sables | Nulle | C |
| P5 | Pierres, galets | Nulle | C |
| P6 | Blocs | Nulle | A |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Bryophytes | Lente | A |
| P9 | Hydrophytes | Moyenne | A |
| P10 | Pierres, galets | Lente | B |
| P11 | Branchage, racines | Nulle | A |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 4 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Micronecta | 719 | 2 | 4 | 22 |
| Antocha | 759 | 1 | 1 | |
| Simulium | 806 | 465 | 53 | 1 |
| Chironomidae | 807 | 284 | 73 | 39 |
| Ceratopogonidae | 819 | 1 | 3 | 5 |
| Ephydridae | 844 | 1 | ||
| Asellidae | 880 | 6 | 1 | |
| Gammaridae | 887 | 2 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 41 | 51 | 23 |
| Gomphus | 679 | 1 | 2 | |
| Ancylus | 1028 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Sphaerium | 1044 | 2 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Polycelis | 1064 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Turbellaria | 3326 | 1 | 1 | |
| Rotifera | 5238 | 1 | ||
| Hexatomini | 20358 | 2 | 1 | 1 |
| Procloeon | 390 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Agapetus | 191 | 6 | ||
| Hydroptila | 200 | 1 | ||
| Hydropsychidae | 211 | 5 | 3 | |
| Hydropsyche | 212 | 2 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | 2 | |
| Brachycentrus | 265 | 22 | ||
| Anabolia | 281 | 1 | ||
| Athripsodes | 311 | 21 | 33 | 5 |
| Baetis | 364 | 121 | 4 | |
| Leuctra | 69 | 3 | 1 | |
| Heptageniidae | 399 | 1 | 1 | |
| Rhithrogena | 404 | 4 | ||
| Ephemerella ignita | 451 | 113 | 36 | 9 |
| Ephemera | 502 | 1 | ||
| Potamanthus | 509 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Esolus | 619 | 1 | 1 | |
| Dupophilus | 620 | 1 | ||
| Limnius | 623 | 3 | ||
| Calopteryx | 650 | 5 | ||
| Gomphidae | 678 | 1 |