Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 09/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 40.0 | dominant |
| Helophytes | ||
| Vases | 3.0 | marginal |
| Sables | 51.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | C |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Moyenne | B |
| P4 | Sables | Lente | B |
| P5 | Vases | Nulle | A |
| P6 | Granulats | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Nulle | C |
| P9 | Sables | Lente | C |
| P10 | Sables | Moyenne | C |
| P11 | Branchage, racines | Lente | A |
| P12 | Pierres, galets | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 2 | 1 |
| Brachycentrus | 265 | 4 | ||
| Hydropsyche | 212 | 46 | 1 | |
| Hydroptila | 200 | 2 | 1 | |
| Ithytrichia | 198 | 3 | 1 | |
| Lasiocephala | 307 | 1 | 1 | |
| Lepidostoma | 305 | 12 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 7 | ||
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 4 | 4 | 8 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 8 | 2 | |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ecdyonurus | 421 | 6 | 1 | |
| Heptagenia | 443 | 6 | ||
| Paraleptophlebia | 481 | 19 | 1 | |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Gerris | 735 | 3 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 35 | 1 | |
| Esolus | 619 | 20 | ||
| Limnius | 623 | 2 | 11 | 2 |
| Macronychus | 626 | 3 | ||
| Oulimnius | 622 | 28 | 8 | |
| Orectochilus | 515 | 2 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | 4 | |
| Ceratopogonidae | 819 | 11 | ||
| Chironomidae | 807 | 418 | 72 | 251 |
| Empididae | 831 | 2 | 24 | 13 |
| Limoniidae | 757 | 4 | 230 | 105 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Gomphidae | 678 | 3 | 3 | |
| Gomphus | 679 | 1 | 1 | |
| Sialis | 704 | 4 | ||
| Gammaridae | 887 | 82 | 39 | 28 |
| Gammarus | 892 | 866 | ||
| Asellidae | 880 | 3 | 1 | |
| Sphaeriidae | 1042 | 4 | 1 | 3 |
| Pisidium | 1043 | 5 | 1 | |
| Bithynia | 994 | 2 | 1 | |
| Potamopyrgus | 978 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Armiger | 1016 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 71 | 16 | 85 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 |