Listes faunistiques invertébrés
Touloubre à La Barben 06710038
- Télécharger la fiche IRSTEA xls / 105 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/06/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.3700 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 3 | 2 | |
| Hydroptilidae | 193 | 2 | 6 | 1 |
| Hydroptila | 200 | 6 | 13 | 2 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Baetis | 364 | 20 | 36 | 15 |
| Caenis | 457 | 1 | 3 | 2 |
| Ephemerella ignita | 451 | 5 | 1 | 5 |
| Elmis | 618 | 78 | 11 | 12 |
| Esolus | 619 | 4 | ||
| Limnius | 623 | 1 | ||
| Riolus | 625 | 6 | 2 | 7 |
| Stenelmis | 617 | 1 | ||
| Helodes | 636 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 70 | 60 | 27 |
| Dixidae | 793 | 10 | ||
| Empididae | 831 | 5 | 6 | |
| Limoniidae | 757 | 2 | 10 | 25 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 190 | 2 | |
| Calopteryx | 650 | 2 | 1 | |
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 4 | 9 | 18 |
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 350 | 525 | 315 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 1 | 1 | |
| Sphaeriidae | 1042 | 5 | 2 | |
| Pisidium | 1043 | 2 | 1 | |
| Potamopyrgus | 978 | 75 | 42 | 317 |
| Theodoxus | 967 | 2 | ||
| Glossiphoniidae | 908 | 4 | 1 | |
| Oligochaeta | 933 | 5 | 5 | 5 |
| Dendrocoelidae | 1071 | 1 | 1 | 1 |
| Dugesiidae | 1055 | 8 | 3 | 7 |
| Planariidae | 1061 | 4 | 10 | 23 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |