Listes faunistiques invertébrés
Gaudre d'Aureille à Mouriès 06196500
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 23/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 26 |
| Taxon indicateur | Ephemeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 35.0 | dominant |
| Vases | 1.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 30.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | A |
| P2 | Dalles, argiles | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Helophytes | Lente | B |
| P8 | Algues | Lente | B |
| P9 | Helophytes | Nulle | C |
| P10 | Algues | Nulle | C |
| P11 | Helophytes | Lente | C |
| P12 | Algues | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 456 | 560 | 424 |
| Ephemera | 502 | 3 | 3 | |
| Ephemerella | 450 | 4 | ||
| Dryops | 613 | 1 | 4 | |
| Colymbetinae | 2395 | 2 | 4 | |
| Hydroporinae | 2393 | 4 | 3 | |
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 1 | 5 | 3 |
| Helophorus | 604 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 4 | 4 | 1 |
| Chironomidae | 807 | 8 | 200 | 200 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 32 | 384 | 108 |
| Tabanidae | 837 | 1 | 3 | 1 |
| Tipulidae | 753 | 4 | 3 | 1 |
| Corduliidae | 690 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Chalcolestes | 2611 | 3 | ||
| Copepoda | 3206 | 1 | 4 | |
| Ostracoda | 3170 | 152 | 384 | 512 |
| Gammarus | 892 | 60 | 3 | |
| Hydracarina | 906 | 6 | ||
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 5 | 3 | 6 |
| Radix | 1004 | 2 | 8 | 1 |
| Planorbidae | 1009 | 1 | 14 | 5 |
| Ancylus | 1028 | 5 | ||
| Potamopyrgus | 978 | 216 | 312 | 272 |
| Oligochaeta | 933 | 276 | 688 | 880 |
| Dugesiidae | 1055 | 2 | ||
| Planariidae | 1061 | 1 | 1 | |
| Nematoda | 1089 | 8 | 8 | 5 |