Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 49 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 17.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 22.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 19.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Litieres | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 12 | ||
| Leuctra | 69 | 58 | 172 | 17 |
| Nemoura | 26 | 8 | 152 | 32 |
| Protonemura | 46 | 360 | 4 | 52 |
| Nemouridae | 20 | 4 | ||
| Perla | 164 | 5 | 4 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 7 | 1 | |
| Glossosoma | 190 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Goera | 287 | 2 | 1 | |
| Silo | 292 | 3 | 35 | 1 |
| Goeridae | 286 | 1 | 2 | |
| Hydropsyche | 212 | 5 | 1 | |
| Adicella | 320 | 2 | 1 | 2 |
| Mystacides | 312 | 6 | 4 | |
| Oecetis | 317 | 2 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Limnephilinae | 3163 | 3 | ||
| Philopotamus | 209 | 4 | ||
| Polycentropus | 231 | 8 | 1 | 1 |
| Polycentropodidae | 223 | 8 | 2 | |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 7 | 3 | 3 |
| Baetis lato sensu | 9794 | 784 | 9 | 15 |
| Ephemerella ignita | 451 | 52 | 5 | 6 |
| Ephemera | 502 | 5 | 6 | 148 |
| Ecdyonurus | 421 | 5 | 13 | 1 |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 3 | ||
| Heptageniidae | 399 | 11 | 3 | |
| Habrophlebia | 491 | 2 | 1 | |
| Leptophlebiidae | 473 | 7 | 7 | |
| Dupophilus | 620 | 8 | 1 | 10 |
| Elmis | 618 | 156 | 4 | 80 |
| Esolus | 619 | 24 | 12 | 6 |
| Limnius | 623 | 4 | 3 | |
| Oulimnius | 622 | 2 | ||
| Hydraena | 608 | 5 | 1 | |
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 752 | 480 | 528 |
| Empididae | 831 | 18 | 3 | |
| Limoniidae | 757 | 2 | 6 | 1 |
| Ptychopteridae | 789 | 1 | 3 | |
| Simuliidae | 801 | 8 | 8 | |
| Tabanidae | 837 | 1 | ||
| Sialis | 704 | 16 | 3 | |
| Agriotypus | 1083 | 2 | ||
| Gammarus | 892 | 944 | 432 | 188 |
| Cladocera | 3127 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Asellidae | 880 | 5 | 25 | |
| Pisidium | 1043 | 1 | 17 | 80 |
| Ancylus | 1028 | 7 | 2 | |
| Bythinella | 992 | 1 | ||
| Oligochaeta | 933 | 8 | 13 | 10 |
| Polycelis | 1064 | 2 | 2 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |