Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Moyenne | A |
| P2 | s28 | Moyenne | A |
| P3 | s9 | Lente | A |
| P4 | s25 | Lente | A |
| P5 | s24 | Rapide | B |
| P6 | s30 | Rapide | B |
| P7 | s29 | Rapide | B |
| P8 | s29 | Moyenne | B |
| P9 | s29 | Lente | C |
| P10 | s29 | Nulle | C |
| P11 | s24 | Moyenne | C |
| P12 | s29 | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 21 | 1 | 3 |
| Perlidae | 155 | 20 | ||
| Dinocras | 156 | 6 | ||
| Perla | 164 | 2 | ||
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 5 | 10 | |
| Lasiocephala | 307 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 2 | 7 |
| Baetis lato sensu | 9794 | 37 | 71 | 300 |
| Ephemerella ignita | 451 | 5 | 3 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Rhithrogena | 404 | 3 | 6 | 4 |
| Elmis | 618 | 61 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 13 | 1 | 4 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 11 | 1 | 3 |
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 23 | 22 | 21 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 1 | 2 |
| Simuliidae | 801 | 72 | 212 | 432 |
| Tipulidae | 753 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Gammarus | 892 | 31 | 2 | |
| Hydracarina | 906 | 3 | 1 | 2 |
| Pisidium | 1043 | 1 | ||
| Valvata | 972 | 1 | ||
| Bythinella | 992 | 1 | ||
| Oligochaeta | 933 | 5 | 3 | 1 |
| Planariidae | 1061 | 3 | 1 |