Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 7.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 68.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 28 | 2 | 2 |
| Protonemura | 46 | 12 | 32 | 1 |
| Perla | 164 | 4 | ||
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Brachycentridae | 262 | 2 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 4 | 3 | |
| Philopotamus | 209 | 14 | ||
| Wormaldia | 210 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 1 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 1 | |
| Baetis lato sensu | 9794 | 69 | 48 | 31 |
| Ephemerella | 450 | 4 | 12 | 5 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 2 | 6 | |
| Epeorus | 400 | 3 | 2 | |
| Rhithrogena | 404 | 2 | ||
| Habrophlebia | 491 | 11 | 1 | 1 |
| Leptophlebiidae | 473 | 14 | 2 | |
| Dupophilus | 620 | 6 | 1 | 1 |
| Elmis | 618 | 4 | 6 | |
| Limnius | 623 | 1 | ||
| Helodes | 636 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 8 | ||
| Chironomidae | 807 | 72 | 10 | 3 |
| Empididae | 831 | 4 | 1 | |
| Limoniidae | 757 | 6 | ||
| Simuliidae | 801 | 12 | 6 | 2 |
| Gammarus | 892 | 257 | 29 | 9 |
| Pacifastacus | 872 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Ferrissia | 1030 | 1 | ||
| Oligochaeta | 933 | 38 | 5 | 1 |
| Polycelis | 1064 | 5 | ||
| Hydracarina | 906 | 3 |