Listes faunistiques invertébrés
Avene à St-privat-des-vieux 06127900
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 25 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.2620 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 88.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Algues | Moyenne | B |
| P3 | Algues | Lente | B |
| P4 | Algues | Nulle | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Nulle | A |
| P7 | Litieres | Nulle | A |
| P8 | Algues | Nulle | C |
| P9 | Granulats | Nulle | A |
| P10 | Algues | Moyenne | C |
| P11 | Algues | Lente | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 9 | ||
| Hydropsyche | 212 | 125 | 13 | |
| Hydroptila | 200 | 108 | 41 | |
| Mystacides | 312 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 3 | ||
| Baetis | 364 | 30 | 9 | |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 13 | 1 | 5 |
| Caenis | 457 | 16 | 62 | 23 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | ||
| Oulimnius | 622 | 1 | 6 | 3 |
| Stenelmis | 617 | 1 | 2 | |
| Haliplus | 518 | 1 | 1 | |
| Limnophora | 848 | 1 | ||
| Ceratopogonidae | 819 | 6 | 5 | |
| Chironomidae | 807 | 472 | 1753 | 2110 |
| Simulium | 806 | 313 | 59 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Chalcolestes | 2611 | 6 | 2 | 12 |
| Platycnemis | 657 | 2 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 36 | 1 | |
| Gammarus | 892 | 1 | ||
| Potamopyrgus | 978 | 1 | 2 | |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Physella | 19280 | 1 | 1 | |
| Dugesiidae | 1055 | 3 | ||
| Dugesia tigrina | 1060 | 1 | 3 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 15 | 3 | 1 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |