Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | 0.3527 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 33.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 59.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Sables | Nulle | C |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Sables | Nulle | C |
| P7 | Sables | Lente | B |
| P8 | Sables | Lente | C |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Nulle | B |
| P11 | Pierres, galets | Lente | A |
| P12 | Dalles, argiles | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | 2 | |
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 2 | ||
| Ithytrichia | 198 | 4 | ||
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 7 | ||
| Polycentropus | 231 | 5 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Notidobia | 325 | 1 | ||
| Baetis | 364 | 2 | 2 | 23 |
| Ephemerella ignita | 451 | 3 | ||
| Ephemera | 502 | 2 | 4 | 2 |
| Heptagenia | 443 | 12 | 5 | 1 |
| Paraleptophlebia | 481 | 8 | 1 | |
| Elmis | 618 | 2 | ||
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 2 | 2 | |
| Chironomidae | 807 | 162 | 98 | 45 |
| Eloeophila | 767 | 2 | ||
| Dicranota | 765 | 3 | 10 | |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Micronecta | 719 | 4 | 1 | |
| Gomphus | 679 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | ||
| Asellidae | 880 | 27 | 1 | |
| Gammarus | 892 | 149 | 38 | 28 |
| Ancylus | 1028 | 5 | 1 | |
| Potamopyrgus | 978 | 52 | 23 | 4 |
| Physa (sensu lato) | 997 | 1 | ||
| Armiger | 1016 | 2 | ||
| Sphaeriidae | 1042 | 3 | 4 | |
| Pisidium | 1043 | 2 | ||
| Dendrocoelum | 1072 | 2 | ||
| Oligochaeta | 933 | 164 | 4 | 4 |
| Bryozoa | 1087 | 3 | 3 | |
| Paludicella | 3092 | 3 | 3 | |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |