Listes faunistiques invertébrés
OULE A REMUZAT 2 06116620
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| I2M2 | 0.6690 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chironomidae | 807 | 676 | 18 | 34 |
| Esolus | 619 | 1 | 3 | 4 |
| Limnius | 623 | 1 | 5 | 4 |
| Normandia | 624 | 1 | 1 | |
| Riolus | 625 | 1 | ||
| Gomphidae | 678 | 7 | 4 | |
| Onychogomphus | 682 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 1 | 1 | 1 |
| Simuliidae | 801 | 164 | 124 | 105 |
| Elmis | 618 | 3 | 1 | |
| Ceratopogonidae | 819 | 2 | 3 | |
| Empididae | 831 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 3 | ||
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Acentrella | 5151 | 2 | 11 | 20 |
| Serratella | 5152 | 1 | ||
| Procloeon | 390 | 4 | 9 | |
| Leuctra | 69 | 41 | 90 | |
| Perlodidae | 127 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 2 | 2 |
| Hydroptila | 200 | 2 | ||
| Hydropsyche | 212 | 73 | 66 | 71 |
| Cheumatopsyche | 221 | 3 | 5 | 24 |
| Mystacides | 312 | 1 | ||
| Baetis | 364 | 212 | 219 | 215 |
| Centroptilum | 383 | 7 | ||
| Nemouridae | 20 | 1 | ||
| Oligoneuriella | 394 | 7 | 15 | 4 |
| Heptageniidae | 399 | 16 | 49 | 56 |
| Rhithrogena | 404 | 2 | ||
| Ecdyonurus | 421 | 11 | 33 | 41 |
| Heptagenia | 443 | 3 | ||
| Caenis | 457 | 101 | 44 | 62 |
| Ephemera | 502 | 2 | 1 | |
| Orectochilus | 515 | 1 | ||
| Dryops | 613 | 1 |