Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/10/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Blocs | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 1 | 2 |
| Leuctra | 69 | 14 | 30 | 89 |
| Protonemura | 46 | 119 | 7 | 30 |
| Perla | 164 | 2 | 10 | |
| Perlodidae | 127 | 3 | ||
| Micrasema | 268 | 8 | 11 | |
| Glossosomatidae | 189 | 2 | 2 | 5 |
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 30 | 33 | 83 |
| Ithytrichia | 198 | 5 | ||
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 2 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 5 | ||
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 2 |
| Baetis | 364 | 2 | 1 | 3 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 3 | 2 | 2 |
| Ecdyonurus | 421 | 6 | 28 | |
| Epeorus | 400 | 1 | 10 | 8 |
| Rhithrogena | 404 | 11 | 2 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 7 | 7 | 1 |
| Dupophilus | 620 | 19 | 101 | 222 |
| Elmis | 618 | 40 | 15 | 106 |
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 11 | 1 | |
| Oulimnius | 622 | 1 | 1 | |
| Orectochilus | 515 | 2 | 4 | 6 |
| Hydraena | 608 | 5 | 4 | 1 |
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 1 | 1 | 9 |
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 65 | 14 | 13 |
| Empididae | 831 | 11 | 5 | |
| Limoniidae | 757 | 20 | 15 | 29 |
| Simuliidae | 801 | 10 | 2 | 7 |
| Calopteryx | 650 | 6 | ||
| Pacifastacus | 872 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 6 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 78 | 85 | 34 |