Listes faunistiques invertébrés
Droude à Brignon 06129550
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Pierres, galets | Moyenne | C |
| P3 | Helophytes | Nulle | A |
| P4 | Pierres, galets | Lente | C |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Nulle | B |
| P9 | Dalles, argiles | Nulle | B |
| P10 | Litieres | Nulle | A |
| P11 | Blocs | Nulle | B |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 12 | 37 | |
| Hydroptila | 200 | 4 | 6 | 40 |
| Orthotrichia | 197 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Tinodes | 245 | 3 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 49 | 50 | |
| Centroptilum | 383 | 4 | 2 | 2 |
| Cloeon | 387 | 22 | 2 | |
| Procloeon | 390 | 10 | 21 | 3 |
| Procloeon bifidum | 391 | 3 | 7 | |
| Caenis | 457 | 11 | 18 | 8 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Choroterpes | 474 | 3 | 1 | |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 33 | 21 | 37 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 246 | 436 | 389 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 236 | 1 | 127 |
| Micronecta | 719 | 1 | 8 | 5 |
| Odonata | 648 | 1 | ||
| Chalcolestes | 2611 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Atyaephyra | 861 | 1 | ||
| Asellidae | 880 | 13 | 8 | 35 |
| Gammaridae | 887 | 3 | 2 | 1 |
| Ancylus | 1028 | 8 | ||
| Bithynia | 994 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | 3 | 1 |
| Galba | 1001 | 1 | ||
| Physidae | 995 | 1 | 3 | |
| Physella | 19280 | 1 | 1 | |
| Planorbidae | 1009 | 2 | ||
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Oligochaeta | 933 | 33 | 68 | 64 |
| Bryozoa | 1087 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |