Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 14.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 76.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | ||
| Protonemura | 46 | 1 | 1 | |
| Micrasema | 268 | 17 | 43 | 46 |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 42 | 10 | 2 |
| Hydroptila | 200 | 2 | 1 | |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 1 | 1 | 2 |
| Oecetis | 317 | 3 | ||
| Limnephilinae | 3163 | 3 | ||
| Polycentropus | 231 | 5 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 7 | 5 | 3 |
| Baetis lato sensu | 9794 | 5 | 11 | 8 |
| Ephemerella ignita | 451 | 12 | 5 | 10 |
| Ephemera | 502 | 3 | ||
| Epeorus | 400 | 1 | 11 | 4 |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 6 | ||
| Platambus | 556 | 1 | ||
| Elmis | 618 | 13 | 18 | 15 |
| Esolus | 619 | 4 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | 4 | |
| Chironomidae | 807 | 736 | 69 | 92 |
| Empididae | 831 | 4 | 10 | |
| Limoniidae | 757 | 1 | 3 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 42 | 44 | 50 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 17 | ||
| Gammarus | 892 | 5 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Pacifastacus | 872 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Ancylus | 1028 | 10 | 5 | 56 |
| Oligochaeta | 933 | 3 | 5 | |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |