Listes faunistiques invertébrés
Rieu à Roquefort-des-corbieres 1 06180550
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Nulle | B |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Helophytes | Nulle | A |
| P7 | Blocs | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 27 | 9 | |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 2 | 5 | 2 |
| Baetis | 364 | 14 | 76 | |
| Cloeon | 387 | 3 | 1 | |
| Caenis | 457 | 1 | ||
| Leptophlebiidae | 473 | 5 | 7 | 9 |
| Habrophlebia | 491 | 2 | 1 | |
| Colymbetinae | 2395 | 3 | 2 | |
| Dytiscinae | 2396 | 1 | ||
| Hydroporinae | 2393 | 3 | 3 | |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 3 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Chironomidae | 807 | 273 | 168 | 470 |
| Dolichopodidae | 836 | 1 | ||
| Dicranota | 765 | 4 | ||
| Simuliidae | 801 | 3 | 3 | |
| Tipulidae | 753 | 1 | 23 | 17 |
| Notonecta | 730 | 1 | 1 | |
| Anisoptera | 9787 | 1 | ||
| Chalcolestes | 2611 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Libellula | 697 | 2 | ||
| Orthetrum | 698 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Procambarus clarkii | 2028 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Ancylus | 1028 | 4 | 29 | 116 |
| Potamopyrgus | 978 | 89 | 34 | 96 |
| Radix | 1004 | 21 | 5 | |
| Physa (sensu lato) | 997 | 43 | 37 | |
| Physella | 19280 | 11 | 11 | 22 |
| Tricladida | 1054 | 5 | ||
| Dugesiidae | 1055 | 13 | 7 | |
| Helobdella | 912 | 1 | 19 | 15 |
| Oligochaeta | 933 | 27 | 519 | 305 |
| Nematoda | 1089 | 3 | 3 |