Listes faunistiques invertébrés
Riberette à Argeles-sur-mer 06168100
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 40.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 31.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Lente | C |
| P3 | Blocs | Nulle | A |
| P4 | Sables | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Granulats | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Moyenne | C |
| P9 | Dalles, argiles | Moyenne | A |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Sables | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 3 | 3 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 2 | ||
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 21 | 34 | 24 |
| Caenis | 457 | 29 | 2 | 17 |
| Ephemerella ignita | 451 | 44 | 197 | 37 |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 15 | ||
| Dryops | 613 | 3 | 3 | 2 |
| Esolus | 619 | 1 | 1 | |
| Oulimnius | 622 | 18 | 19 | 8 |
| Ceratopogonidae | 819 | 2 | 3 | 12 |
| Chironomidae | 807 | 748 | 18 | 413 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 5 | 4 |
| Rhagionidae | 841 | 1 | ||
| Sciomyzidae | 845 | 1 | ||
| Simuliidae | 801 | 4 | 75 | 5 |
| Tabanidae | 837 | 1 | 3 | |
| Tipulidae | 753 | 2 | 3 | 4 |
| Hydrometra | 740 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Chalcolestes | 2611 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 163 | 8 | 44 |
| Crangonyx | 5116 | 8 | ||
| Ancylus | 1028 | 181 | 405 | 308 |
| Hydrobiidae | 973 | 2 | ||
| Potamopyrgus | 978 | 6 | 15 | |
| Physella | 19280 | 4 | ||
| Corbicula | 1051 | 5 | 8 | |
| Dugesiidae | 1055 | 8 | 6 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 21 | 91 | 33 |
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |