Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 456 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 26.0 | dominant |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 65.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Granulats | A | |
| P5 | Branchage, racines | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Branchage, racines | B | |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | 4 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 3 | 7 | |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Oecetis | 317 | 20 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 5 | 2 | |
| Caenis | 457 | 3 | ||
| Ephemerella ignita | 451 | 4 | ||
| Ephemera | 502 | 6 | 7 | |
| Electrogena | 3181 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 2 | 8 | |
| Dryopidae | 610 | 3 | ||
| Dryops | 613 | 2 | ||
| Dupophilus | 620 | 10 | 2 | |
| Elmis | 618 | 18 | 12 | 1 |
| Esolus | 619 | 33 | 5 | |
| Limnius | 623 | 2 | ||
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 3 | ||
| Helodes | 636 | 3 | ||
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 38 | 92 | 3 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 17 | 3 | |
| Tabanidae | 837 | 2 | 1 | |
| Tipulidae | 753 | 4 | 1 | |
| Gomphus | 679 | 29 | 5 | |
| Onychogomphus | 682 | 9 | ||
| Calopteryx | 650 | 1 | 4 | |
| Gammarus | 892 | 4 | 33 | 1 |
| Pisidium | 1043 | 7 | ||
| Potamopyrgus | 978 | 6 | ||
| Ancylus | 1028 | 67 | 1 | |
| Oligochaeta | 933 | 45 | 115 | 91 |
| Nematoda | 1089 | 4 | ||
| Hydracarina | 906 | 3 | ||
| Bryozoa | 1087 | 1 | ||
| Nemertea | 1052 | 1 |