Listes faunistiques invertébrés
USSES A SEYSSEL 06069050
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 34 | 62 | 62 |
| Perla | 164 | 1 | ||
| Glossosomatinae | 20359 | 2 | 5 | |
| Hydropsyche | 212 | 11 | 24 | 15 |
| Hydroptila | 200 | 35 | 10 | 12 |
| Oxyethira | 199 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 4 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 41 | 38 |
| Baetis | 364 | 88 | 322 | 154 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 2 | ||
| Serratella | 5152 | 2 | 2 | 4 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Potamanthus | 509 | 2 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 2 | 12 | 2 |
| Esolus | 619 | 20 | 36 | 22 |
| Limnius | 623 | 1 | ||
| Riolus | 625 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 104 | 238 | 158 |
| Coenosiinae | 50792 | 1 | ||
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 48 | 102 | |
| Tipulidae | 753 | 1 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 148 | 74 | 346 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 5 | 17 | 20 |
| Dugesiidae | 1055 | 3 |