Listes faunistiques invertébrés
Touloubre à La Barben 06710038
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 12/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Glossosomatidae |
| I2M2 | 0.3360 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 35.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Sables | Nulle | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Sables | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Agapetus | 191 | 3 | 2 | 3 |
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 8 | 17 | 8 |
| Hydroptilidae | 193 | 1 | ||
| Adicella | 320 | 2 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 3 | |
| Baetis | 364 | 16 | 52 | 67 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 2 | 3 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 33 | 50 | 50 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 8 | 8 | 9 |
| Elmis | 618 | 128 | 33 | 45 |
| Esolus | 619 | 17 | 9 | 15 |
| Limnius | 623 | 1 | 1 | |
| Riolus | 625 | 1 | 3 | |
| Helodes | 636 | 6 | ||
| Scirtidae | 634 | 1 | ||
| Onychogomphus | 682 | 25 | 6 | |
| Ostracoda | 3170 | 2 | ||
| Gammarus | 892 | 2263 | 414 | 490 |
| Ancylus | 1028 | 9 | 14 | 42 |
| Potamopyrgus | 978 | 467 | 417 | 429 |
| Hydrobiidae | 973 | 1 | ||
| Theodoxus | 967 | 101 | 255 | 257 |
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 30 | 67 | 47 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 3 | 5 | 10 |
| Piscicolidae | 918 | 1 | ||
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 10 | 20 | |
| Planariidae | 1061 | 3 | ||
| Hydracarina | 906 | 2 | 2 | 1 |