Listes faunistiques invertébrés
Touloubre à La Barben 06710038
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Taxon indicateur | Philopotamidae |
| I2M2 | 0.4018 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 4.0 | marginal |
| Vases | 25.0 | dominant |
| Sables | 3.0 | marginal |
| Algues | 10.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Vases | Nulle | B |
| P8 | Algues | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Vases | Lente | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetus | 191 | 3 | ||
| Hydropsyche | 212 | 4 | 16 | |
| Hydroptilidae | 193 | 6 | 2 | |
| Hydroptila | 200 | 25 | 5 | |
| Philopotamidae | 206 | 1 | ||
| Wormaldia | 210 | 1 | 5 | 4 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 6 | 5 |
| Baetis lato sensu | 9794 | 180 | 392 | 352 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | 1 | |
| Ephemerella | 450 | 20 | 44 | 17 |
| Gerris | 735 | 3 | ||
| Elmis | 618 | 18 | 8 | 11 |
| Esolus | 619 | 3 | 1 | |
| Limnius | 623 | 3 | ||
| Riolus | 625 | 1 | 4 | 1 |
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 1 | 1 | 2 |
| Chironomidae | 807 | 512 | 400 | 192 |
| Empididae | 831 | 6 | 3 | |
| Limoniidae | 757 | 2 | 7 | |
| Simuliidae | 801 | 10 | 2 | 5 |
| Boyeria | 670 | 1 | 1 | |
| Cordulegaster | 687 | 2 | 2 | |
| Gomphidae | 678 | 1 | 2 | 10 |
| Onychogomphus | 682 | 5 | 8 | 10 |
| Calopteryx | 650 | 3 | 1 | 2 |
| Ostracoda | 3170 | 1 | ||
| Gammarus | 892 | 3536 | 384 | 544 |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 2 | 1 | 2 |
| Theodoxus | 967 | 1 | 2 | 4 |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Potamopyrgus | 978 | 432 | 232 | 200 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 416 | 68 | 44 |
| Dugesiidae | 1055 | 8 | 12 | 128 |
| Nematoda | 1089 | 1 | ||
| Hydrozoa | 3168 | 1 |