Listes faunistiques invertébrés
Préconil à Plan-de-la-Tour 06178750
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/05/2014 |
|---|---|
| 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 | 2.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 34.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 11.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Granulats | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 3 | 112 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 4 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 96 | 384 | 1360 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 81 | 120 | 11 |
| Ephemerella | 450 | 23 | 216 | 512 |
| Leptophlebiidae | 473 | 2 | 1 | 4 |
| Habrophlebia | 491 | 1 | 56 | 6 |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 23 | 21 | 4 |
| Gyrinus | 514 | 1 | ||
| Hydrophilinae | 2517 | 3 | 2 | 1 |
| Ceratopogonidae | 819 | 1 | 4 | |
| Chironomidae | 807 | 480 | 1488 | 1344 |
| Dolichopodidae | 836 | 1 | 2 | |
| Limoniidae | 757 | 1 | 2 | 6 |
| Simuliidae | 801 | 1 | 1 | |
| Tipulidae | 753 | 52 | 290 | 512 |
| Onychogomphus | 682 | 2 | 2 | 1 |
| Sympetrum | 699 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Chalcolestes | 2611 | 14 | ||
| Copepoda | 3206 | 4 | 2 | |
| Ostracoda | 3170 | 2 | 6 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 8 | ||
| Planorbidae | 1009 | 8 | 1 | |
| Ancylus | 1028 | 4 | 6 | |
| Potamopyrgus | 978 | 280 | 6 | 54 |
| Oligochaeta | 933 | 2432 | 3264 | 1856 |
| Dugesiidae | 1055 | 88 | 1 | 1 |
| Nematoda | 1089 | 1 | 1 | 2 |
| Hydrozoa | 3168 | 224 | 224 | 3 |