Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/10/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 40.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | 8 | 13 |
| Leuctra | 69 | 22 | 9 | 14 |
| Protonemura | 46 | 32 | 1 | |
| Perla | 164 | 2 | 4 | |
| Isoperla | 140 | 5 | 3 | 2 |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 35 | 33 | 26 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 2 | 5 | 7 |
| Hydropsyche | 212 | 3 | 10 | 2 |
| Mystacides | 312 | 5 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | 1 | 9 |
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 17 | 6 | 7 |
| Torleya | 2391 | 1 | 1 | |
| Ephemera | 502 | 25 | 4 | |
| Ecdyonurus | 421 | 14 | 13 | 25 |
| Epeorus | 400 | 4 | 23 | 18 |
| Rhithrogena | 404 | 18 | 7 | |
| Habrophlebia | 491 | 1 | 2 | |
| Paraleptophlebia | 481 | 1 | 3 | 17 |
| Leptophlebiidae | 473 | 4 | 1 | |
| Micronecta | 719 | 3 | ||
| Dupophilus | 620 | 8 | 23 | 15 |
| Elmis | 618 | 44 | 3 | 3 |
| Esolus | 619 | 2 | 1 | 2 |
| Limnius | 623 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 5 | |
| Athericidae | 838 | 2 | 3 | |
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 32 | 8 | 6 |
| Limoniidae | 757 | 4 | 1 | 8 |
| Simuliidae | 801 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 4 | ||
| Gammarus | 892 | 3 | ||
| Hydracarina | 906 | 2 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 1 | |
| Oligochaeta | 933 | 24 | 3 | 2 |
| Planariidae | 1061 | 1 |