Listes faunistiques invertébrés
USSES A SEYSSEL 06069050
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | 0.4460 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 8 | 12 | 20 |
| Gomphus | 679 | 6 | 1 | |
| Onychogomphus | 682 | 4 | 4 | 1 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1368 | 1395 | 322 |
| Chironomidae | 807 | 2847 | 1401 | 1743 |
| Ceratopogonidae | 819 | 22 | 10 | 7 |
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 1 | ||
| Gammarus | 892 | 1043 | 901 | 287 |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 8 | 43 | 215 |
| Gomphidae | 678 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 1 | 8 | 2 |
| Hydrophilinae | 2517 | 1 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Hydrozoa | 3168 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Serratella | 5152 | 29 | 38 | 26 |
| Micronectinae | 20396 | 4 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Rhithrogena | 404 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | 4 | 1 |
| Hydroptilidae | 193 | 1 | 1 | |
| Hydroptila | 200 | 1 | 3 | |
| Hydropsyche | 212 | 23 | 54 | 7 |
| Psychomyia | 239 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 2 | 5 | 4 |
| Baetis | 364 | 214 | 177 | 170 |
| Procloeon | 390 | 29 | 4 | 15 |
| Heptageniidae | 399 | 4 | 5 | 4 |
| Leuctra | 69 | 8 | 20 | 55 |
| Caenis | 457 | 61 | 41 | 39 |
| Potamanthus | 509 | 4 | 1 | 3 |
| Orectochilus | 515 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 7 | 6 | 3 |
| Esolus | 619 | 48 | 71 | 90 |
| Limnius | 623 | 1 | 2 | |
| Normandia | 624 | 1 | ||
| Calopteryx | 650 | 2 |