Listes faunistiques invertébrés
Le Nert en aval de Riverenert 05180295
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 03/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Rapide | A |
| P2 | s3 | Nulle | A |
| P3 | s28 | Lente | A |
| P4 | s30 | Moyenne | A |
| P5 | s24 | Moyenne | B |
| P6 | s24 | Rapide | B |
| P7 | s24 | Lente | B |
| P8 | s24 | Moyenne | B |
| P9 | s24 | Rapide | C |
| P10 | s24 | Lente | C |
| P11 | s24 | Moyenne | C |
| P12 | s24 | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 3 | ||
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 23 | 16 | 7 |
| Protonemura | 46 | 234 | 7 | 8 |
| Perlidae | 155 | 3 | 23 | 13 |
| Perla | 164 | 1 | 8 | 10 |
| Perlodes | 150 | 4 | 1 | |
| Micrasema | 268 | 17 | 56 | 60 |
| Oligoplectrum | 263 | 1 | ||
| Glossosomatidae | 189 | 8 | ||
| Agapetus | 191 | 2 | 14 | 2 |
| Glossosoma | 190 | 6 | 4 | |
| Silo-lithax | 5219 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 125 | 64 | 44 |
| Lepidostomatidae | 304 | 2 | 1 | |
| Adicella | 320 | 10 | ||
| Limnephilidae | 276 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 48 | 9 | 8 |
| Rhyacophila lato-sensu | 183 | 1 | 5 | 3 |
| Sericostomatidae | 321 | 34 | 46 | 24 |
| Sericostoma | 322 | 30 | 5 | |
| Baetis lato sensu | 9794 | 116 | 168 | 169 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 4 | ||
| Ephemerella ignita | 451 | 5 | 1 | 1 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 26 | 25 | |
| Epeorus | 400 | 14 | 54 | 64 |
| Rhithrogena | 404 | 22 | 76 | 80 |
| Leptophlebiidae | 473 | 4 | ||
| Habroleptoides | 485 | 13 | 13 | 5 |
| Pomatinus | 611 | 2 | ||
| Hydroporinae | 2393 | 5 | 1 | |
| Dupophilus | 620 | 8 | 48 | 60 |
| Elmis | 618 | 486 | 92 | 84 |
| Esolus | 619 | 19 | 28 | 37 |
| Limnius | 623 | 4 | 2 | |
| Oulimnius | 622 | 8 | ||
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 2 | 1 | |
| Hydraena | 608 | 17 | 11 | 12 |
| Athericidae | 838 | 5 | 5 | 4 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 4 | 4 | 2 |
| Chironomidae | 807 | 509 | 80 | 50 |
| Empididae | 831 | 2 | 2 | 1 |
| Limoniidae | 757 | 3 | 9 | 5 |
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 102 | 16 | 8 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gammarus | 892 | 17 | 8 | |
| Hydracarina | 906 | 48 | 6 | 16 |
| Ancylus | 1028 | 1 | 3 | |
| Oligochaeta | 933 | 33 | 12 | 15 |
| Planariidae | 1061 | 13 | 9 | 1 |