Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra geniculata | 33830 | 12 | 18 | 28 |
| Leuctra | 69 | 88 | 60 | 56 |
| Perla | 164 | 3 | 1 | |
| Perlidae | 155 | 5 | 7 | 5 |
| Oligoplectrum | 263 | 1 | ||
| Agapetinae | 9812 | 2 | 10 | |
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 2 | 4 | 2 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 2 | 4 | |
| Oecetis | 317 | 4 | ||
| Limnephilinae | 3163 | 1 | 12 | 2 |
| Polycentropus | 231 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 8 | 13 |
| Baetis lato sensu | 9794 | 7 | 86 | 108 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella | 450 | 4 | 2 | 5 |
| Ephemera | 502 | 10 | 1 | |
| Ecdyonurus | 421 | 1 | 32 | 53 |
| Electrogena | 3181 | 2 | 1 | |
| Rhithrogena | 404 | 14 | 5 | |
| Heptageniidae | 399 | 2 | ||
| Habrophlebia | 491 | 2 | 9 | 2 |
| Leptophlebiidae | 473 | 11 | 10 | 1 |
| Gerris | 735 | 1 | 1 | |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 8 | 4 | 2 |
| Esolus | 619 | 156 | 42 | 80 |
| Limnius | 623 | 4 | 1 | 4 |
| Oulimnius | 622 | 6 | 2 | |
| Hydrocyphon | 637 | 4 | 3 | 1 |
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 3 | 1 | |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 2624 | 116 | 42 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 17 | 11 | 6 |
| Simuliidae | 801 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | 1 | |
| Calopteryx | 650 | 7 | ||
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Pacifastacus | 872 | 2 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 3 | 10 | 3 |
| Oligochaeta | 933 | 2 | 33 | 11 |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |