Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 26.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | |
| Leuctra | 69 | 1 | ||
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | 2 | 4 |
| Hydropsyche | 212 | 1 | 12 | 13 |
| Athripsodes | 311 | 1 | 4 | 1 |
| Mystacides | 312 | 4 | ||
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 10 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 78 | 44 | |
| Centroptilum | 383 | 1 | 4 | |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 9 | 5 | |
| Ecdyonurus | 421 | 1 | 2 | 7 |
| Platambus | 556 | 16 | ||
| Dupophilus | 620 | 2 | 3 | |
| Elmis | 618 | 1 | 1 | 4 |
| Esolus | 619 | 5 | 26 | 23 |
| Limnius | 623 | 14 | 24 | |
| Oulimnius | 622 | 1 | 3 | 12 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 2 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 184 | 30 | 19 |
| Limoniini | 20393 | 3 | 2 | |
| Pediciini | 20537 | 2 | 8 | 12 |
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 4 | 2 | 12 |
| Platycnemis | 657 | 17 | ||
| Echinogammarus | 888 | 512 | 217 | 280 |
| Copepoda | 3206 | 1 | 1 | |
| Pacifastacus | 872 | 3 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 80 | 408 | 392 |
| Potamopyrgus | 978 | 86 | 133 | 280 |
| Oligochaeta | 933 | 264 | 7 | 15 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 |