Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2211 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 18.0 | dominant |
| Algues | ||
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 15 | 9 | 18 |
| Protonemura | 46 | 100 | ||
| Perlodes | 150 | 5 | 1 | 1 |
| Brachycentridae | 262 | 4 | ||
| Oligoplectrum | 263 | 440 | 3 | |
| Micrasema | 268 | 493 | 6 | 14 |
| Silo | 292 | 4 | 1 | |
| Hydropsyche | 212 | 46 | 28 | 99 |
| Ithytrichia | 198 | 3 | ||
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 6 | ||
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 4 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 15 | 18 | 23 |
| Sericostoma | 322 | 14 | ||
| Baetis | 364 | 697 | 156 | 99 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 49 | 10 | 18 |
| Torleya | 2391 | 1 | 2 | |
| Ecdyonurus | 421 | 3 | 5 | |
| Epeorus | 400 | 2 | 6 | |
| Rhithrogena | 404 | 2 | 4 | 2 |
| Aphelocheirus | 721 | 2 | 2 | |
| Dupophilus | 620 | 8 | 11 | 64 |
| Elmis | 618 | 102 | 17 | 26 |
| Esolus | 619 | 24 | 1 | 24 |
| Limnius | 623 | 3 | 4 | 2 |
| Oulimnius | 622 | 10 | 1 | 9 |
| Stenelmis | 617 | 3 | ||
| Hydraena | 608 | 7 | 3 | |
| Athericidae | 838 | 1 | 1 | 4 |
| Blephariceridae | 747 | 1 | 8 | |
| Chironomidae | 807 | 616 | 51 | 101 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 4 | |
| Simuliidae | 801 | 704 | 420 | 109 |
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 3 | 3 | 7 |
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 3 | 71 | 51 |
| Erpobdellidae | 928 | 8 | 10 | 18 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 32 | 2 | 5 |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |