Listes faunistiques invertébrés
LONGEVENT A ST-ELOI 1 06820043
- Télécharger la fiche IRSTEA xls / 643 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 26/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Helophytes | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Granulats | Nulle | C |
| P5 | Litieres | Nulle | A |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Branchage, racines | Nulle | A |
| P9 | Sables | Nulle | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 2 | 1 | |
| Hydropsyche | 212 | 7 | 17 | |
| Limnephilinae | 3163 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 7 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 1 | 20 | 6 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 1 | 5 | |
| Elmis | 618 | 9 | 15 | 18 |
| Limnius | 623 | 1 | 35 | 21 |
| Hydrophilinae | 2517 | 2 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 47 | 16 | 51 |
| Limoniidae | 757 | 5 | 5 | 2 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | 1 | 2 |
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Gammarus | 892 | 521 | 204 | 837 |
| Ancylus | 1028 | 5 | 31 | 8 |
| Physidae | 995 | 1 | ||
| Sphaeriidae | 1042 | 2 | 1 | |
| Oligochaeta | 933 | 25 | 34 | 19 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 |