Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 859 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 83.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | 6 | 7 |
| Leuctra | 69 | 6 | 4 | 7 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 3 | 2 | 2 |
| Perla | 164 | 5 | ||
| Agapetus | 191 | 9 | 3 | |
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | 3 | |
| Hydropsyche | 212 | 60 | 2 | 31 |
| Limnephilinae | 3163 | 26 | 1 | |
| Polycentropus | 231 | 2 | ||
| Lype | 241 | 11 | 1 | |
| Metalype | 246 | 1 | ||
| Psychomyia | 239 | 3 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 3 | |
| Sericostoma | 322 | 9 | ||
| Baetis lato sensu | 9794 | 92 | 352 | 37 |
| Ephemerella | 450 | 46 | 26 | 8 |
| Torleya | 2391 | 1 | 2 | 1 |
| Ephemera | 502 | 147 | 1 | |
| Ecdyonurus | 421 | 5 | 9 | |
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 4 | ||
| Leptophlebiidae | 473 | 2 | ||
| Elmis | 618 | 60 | 8 | |
| Esolus | 619 | 90 | 12 | 2 |
| Limnius | 623 | 30 | 8 | |
| Riolus | 625 | 60 | 160 | 136 |
| Hydraena | 608 | 1 | ||
| Ceratopogoninae | 822 | 2 | 1 | |
| Chironomidae | 807 | 186 | 19 | 80 |
| Hemerodromiinae | 3202 | 4 | 5 | |
| Limoniidae | 757 | 3 | 6 | 1 |
| Simuliidae | 801 | 10 | 3 | 7 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Gammarus | 892 | 5376 | 616 | 296 |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Orconectes | 870 | 1 | ||
| Pisidium | 1043 | 20 | ||
| Potamopyrgus | 978 | 1 | 1 | 1 |
| Oligochaeta | 933 | 75 | 3 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 |