Listes faunistiques invertébrés
Asse à Oraison 06159390
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 20/07/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 20 |
| I2M2 | 0.8140 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 20 | 66 |
| Perlodidae | 127 | 1 | ||
| Hydropsyche | 212 | 10 | 14 | 21 |
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Baetis | 364 | 420 | 14 | 8 |
| Procloeon | 390 | 2 | 3 | |
| Caenis | 457 | 276 | 5 | 24 |
| Heptageniidae | 399 | 1 | 9 | 2 |
| Ecdyonurus | 421 | 2 | 7 | 1 |
| Electrogena | 3181 | 1 | 1 | 2 |
| Rhithrogena | 404 | 1 | 7 | |
| Leptophlebiidae | 473 | 5 | ||
| Choroterpes | 474 | 2 | 8 | |
| Oligoneuriella | 394 | 1 | 2 | |
| Dryops | 613 | 3 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Elmis | 618 | 3 | ||
| Esolus | 619 | 1 | ||
| Normandia | 624 | 2 | ||
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Chironomidae | 807 | 108 | 3 | 8 |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 3 | 2 | 3 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gomphidae | 678 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Gammarus | 892 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 |