Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 635 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 16 | 24 | 4 |
| Protonemura | 46 | 3 | ||
| Dinocras | 156 | 11 | 3 | |
| Perla | 164 | 1 | ||
| Perlidae | 155 | 2 | 1 | |
| Glossosoma | 190 | 1 | 2 | |
| Goeridae | 286 | 6 | ||
| Hydropsyche | 212 | 1 | 45 | 2 |
| Hydropsychidae | 211 | 5 | ||
| Drusinae | 3120 | 3 | ||
| Limnephilinae | 3163 | 8 | 1 | |
| Limnephilidae | 276 | 2 | ||
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | 4 |
| Sericostoma | 322 | 7 | 2 | |
| Baetis lato sensu | 9794 | 37 | 67 | 25 |
| Baetidae | 363 | 3 | 2 | 1 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 51 | 13 | 5 |
| Rhithrogena | 404 | 4 | ||
| Hydroporinae | 2393 | 1 | 2 | |
| Elmis | 618 | 6 | 5 | 4 |
| Esolus | 619 | 3 | 2 | |
| Limnius | 623 | 3 | 3 | |
| Athericidae | 838 | 4 | ||
| Blephariceridae | 747 | 3 | 20 | 15 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 301 | 171 | 35 |
| Limoniidae | 757 | 15 | 32 | 5 |
| Simuliidae | 801 | 11 | 600 | 203 |
| Gammarus | 892 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 14 | 5 | 2 |
| Nemathelmintha | 3111 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |