Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 20.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 17.0 | dominant |
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Bryophytes | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 204 | 18 | 6 |
| Euleuctra geniculata | 68 | 1 | ||
| Protonemura | 46 | 31 | 24 | 48 |
| Perla | 164 | 3 | ||
| Micrasema | 268 | 18 | 39 | 24 |
| Oligoplectrum | 263 | 1 | ||
| Glossosoma | 190 | 3 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 28 | 45 | 32 |
| Lepidostoma | 305 | 23 | ||
| Drusinae | 3120 | 4 | ||
| Limnephilinae | 3163 | 8 | ||
| Odontocerum | 339 | 4 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 24 | 14 | 20 |
| Sericostoma | 322 | 49 | 1 | 1 |
| Baetis | 364 | 236 | 102 | 86 |
| Ephemerella | 450 | 417 | 91 | 78 |
| Ephemera | 502 | 4 | ||
| Ecdyonurus | 421 | 5 | ||
| Epeorus | 400 | 1 | ||
| Dupophilus | 620 | 154 | 91 | 13 |
| Elmis | 618 | 431 | 161 | 108 |
| Esolus | 619 | 19 | 6 | 1 |
| Limnius | 623 | 2 | 9 | |
| Oulimnius | 622 | 10 | 2 | 8 |
| Hydraena | 608 | 6 | 10 | 3 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 381 | 654 | 479 |
| Empididae | 831 | 7 | 11 | 8 |
| Limoniidae | 757 | 38 | 21 | 4 |
| Simuliidae | 801 | 233 | 82 | 102 |
| Tabanidae | 837 | 2 | 2 | 1 |
| Gammarus | 892 | 5 | 4 | 5 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 2 | 9 | |
| Erpobdellidae | 928 | 3 | 6 | 5 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 9 | 8 | 1 |