Listes faunistiques invertébrés
Rieu à Roquefort-des-corbieres 1 06180550
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.5151 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 15.0 | dominant |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 75.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Algues | Nulle | B |
| P2 | Algues | Lente | B |
| P3 | Granulats | Lente | A |
| P4 | Algues | Lente | C |
| P5 | Helophytes | Nulle | A |
| P6 | Pierres, galets | Moyenne | A |
| P7 | Algues | Moyenne | B |
| P8 | Algues | Nulle | C |
| P9 | Algues | Moyenne | C |
| P10 | Branchage, racines | Nulle | B |
| P11 | Sables | Nulle | A |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Cloeon | 387 | 3 | 15 | 30 |
| Caenis | 457 | 1 | 1 | |
| Leptophlebiidae | 473 | 3 | 4 | |
| Habrophlebia | 491 | 3 | 1 | 5 |
| Agabus | 555 | 2 | 5 | |
| Colymbetinae | 2395 | 1 | 1 | |
| Hydroporinae | 2393 | 6 | 1 | |
| Oulimnius | 622 | 2 | 1 | |
| Haliplus | 518 | 1 | 9 | |
| Cyphon | 635 | 8 | ||
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Helochares | 582 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Laccobius | 581 | 1 | ||
| Chironomidae | 807 | 329 | 178 | 445 |
| Dixella | 795 | 1 | ||
| Dolichopodidae | 836 | 6 | 1 | |
| Clinocerinae | 9813 | 1 | ||
| Ephydridae | 844 | 2 | 1 | |
| Limoniidae | 757 | 1 | ||
| Tipulidae | 753 | 15 | 27 | 14 |
| Hydrometra | 740 | 2 | ||
| Notonecta | 730 | 11 | ||
| Chalcolestes | 2611 | 2 | ||
| Sympetrum | 699 | 1 | 3 | |
| Cladocera | 3127 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 3 | ||
| Ancylus | 1028 | 2 | ||
| Potamopyrgus | 978 | 2 | 12 | 14 |
| Lymnaeidae | 998 | 3 | ||
| Galba | 1001 | 6 | 2 | |
| Radix | 1004 | 2 | 18 | |
| Physa (sensu lato) | 997 | 18 | 225 | 261 |
| Physella | 19280 | 75 | 137 | 315 |
| Helobdella | 912 | 2 | 1 | |
| Oligochaeta | 933 | 243 | 2 | |
| Hydracarina | 906 | 3 |