Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/10/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Chloroperlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 44 | 2 | |
| Leuctra | 69 | 4 | 2 | 7 |
| Protonemura | 46 | 23 | 1 | |
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | 1 | 1 |
| Micrasema | 268 | 10 | 5 | |
| Glossosomatidae | 189 | 4 | 5 | |
| Hydropsyche | 212 | 26 | 5 | 23 |
| Ithytrichia | 198 | 3 | ||
| Lepidostoma | 305 | 5 | 5 | 1 |
| Athripsodes | 311 | 1 | ||
| Oecetis | 317 | 4 | 1 | 1 |
| Setodes | 318 | 5 | 20 | 8 |
| Limnephilinae | 3163 | 6 | ||
| Limnephilidae | 276 | 5 | ||
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 4 | 2 | 4 |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 1 |
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis | 364 | 3 | 5 | 2 |
| Caenis | 457 | 7 | 3 | 1 |
| Ephemera | 502 | 57 | 14 | 30 |
| Ecdyonurus | 421 | 3 | 21 | 25 |
| Epeorus | 400 | 1 | 11 | 6 |
| Heptagenia | 443 | 2 | 2 | |
| Rhithrogena | 404 | 5 | 2 | |
| Paraleptophlebia | 481 | 4 | 3 | |
| Leptophlebiidae | 473 | 11 | 3 | |
| Dupophilus | 620 | 3 | 9 | 4 |
| Elmis | 618 | 47 | 7 | 3 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 8 | 2 | 1 |
| Oulimnius | 622 | 1 | 1 | |
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 7 | 3 | 4 |
| Hydraena | 608 | 6 | ||
| Athericidae | 838 | 4 | 9 | 4 |
| Ceratopogonidae | 819 | 25 | 3 | |
| Chironomidae | 807 | 78 | 3 | 7 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 5 | 1 | |
| Limoniidae | 757 | 12 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Calopteryx | 650 | 21 | 1 | 1 |
| Cordulegaster | 687 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 28 | 8 | 28 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 2 | 1 |
| Corbicula | 1051 | 3 | ||
| Sphaerium | 1044 | 1 | ||
| Planorbidae | 1009 | 3 | 1 | |
| Oligochaeta | 933 | 23 | 2 | 1 |