Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/10/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Rapide | A |
| P2 | s3 | Nulle | A |
| P3 | s9 | Lente | A |
| P4 | s25 | Nulle | A |
| P5 | s24 | Rapide | B |
| P6 | s30 | Rapide | B |
| P7 | s29 | Rapide | B |
| P8 | s29 | Moyenne | B |
| P9 | s29 | Lente | C |
| P10 | s29 | Rapide | C |
| P11 | s24 | Moyenne | C |
| P12 | s29 | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 9 | 4 | 2 |
| Amphinemura | 21 | 756 | 40 | 5 |
| Nemoura | 26 | 34 | 6 | |
| Protonemura | 46 | 113 | ||
| Dinocras | 156 | 3 | 4 | 3 |
| Isoperla | 140 | 30 | 15 | 4 |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 108 | 1 | |
| Oligoplectrum | 263 | 2 | ||
| Hydropsyche | 212 | 23 | 60 | 7 |
| Lasiocephala | 307 | 5 | ||
| Drusinae | 3120 | 4 | 3 | 1 |
| Limnephilinae | 3163 | 4 | ||
| Rhyacophila lato-sensu | 183 | 1 | 16 | 6 |
| Sericostomatidae | 321 | 4 | 1 | |
| Sericostoma | 322 | 4 | ||
| Baetis lato sensu | 9794 | 44 | 64 | 19 |
| Ephemera | 502 | 5 | ||
| Ephemerella ignita | 451 | 2 | ||
| Ecdyonurus | 421 | 22 | ||
| Epeorus | 400 | 2 | 104 | 14 |
| Rhithrogena | 404 | 77 | 176 | 86 |
| Colymbetinae | 2395 | 4 | ||
| Hydroporinae | 2393 | 28 | ||
| Elmis | 618 | 276 | 4 | 4 |
| Esolus | 619 | 8 | 1 | 1 |
| Limnius | 623 | 8 | 2 | 3 |
| Hydraena | 608 | 7 | 2 | |
| Ochthebius | 609 | 1 | ||
| Athericidae | 838 | 6 | 44 | 3 |
| Chironomidae | 807 | 84 | 96 | 64 |
| Limoniidae | 757 | 32 | 4 | 7 |
| Psychodidae | 783 | 12 | ||
| Simuliidae | 801 | 15 | 144 | 3 |
| Tipulidae | 753 | 1 | ||
| Hydracarina | 906 | 5 | 4 | 6 |
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 2 | 1 | 1 |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 3 |