Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 43 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 55.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra geniculata | 33830 | 1 | 3 | |
| Leuctra | 69 | 5 | 3 | |
| Nemoura | 26 | 8 | ||
| Nemouridae | 20 | 1 | ||
| Oligoplectrum | 263 | 2 | ||
| Hydropsyche | 212 | 100 | 1 | 4 |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 1 | |
| Baetis | 364 | 9 | 27 | 10 |
| Ephemerella ignita | 451 | 9 | 7 | 1 |
| Ephemera | 502 | 3 | 1 | 3 |
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 3 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 4 | ||
| Gerris | 735 | 1 | 6 | |
| Hydrometra | 740 | 4 | ||
| Velia | 745 | 1 | ||
| Platambus | 556 | 21 | ||
| Dupophilus | 620 | 6 | 4 | 1 |
| Elmis | 618 | 4 | ||
| Esolus | 619 | 2 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | 1 | |
| Atherix | 839 | 1 | ||
| Athericidae | 838 | 7 | 1 | 5 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 768 | 19 | 96 |
| Hemerodromiinae | 3202 | 6 | ||
| Hexatomini | 20358 | 4 | ||
| Limoniini | 20393 | 1 | ||
| Pediciini | 20537 | 1 | 9 | 7 |
| Simuliidae | 801 | 10 | 1 | |
| Tabanidae | 837 | 3 | 3 | |
| Calopteryx | 650 | 20 | ||
| Gomphus | 679 | 3 | ||
| Gomphidae | 678 | 4 | 2 | |
| Gammarus | 892 | 32 | ||
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 2 | ||
| Pisidium | 1043 | 2 | 13 | |
| Ancylus | 1028 | 3 | 3 | 1 |
| Potamopyrgus | 978 | 9 | 1 | 39 |
| Oligochaeta | 933 | 19 | 60 | 42 |
| Dugesia | 1056 | 2 | ||
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |