Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.7903 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | ||
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 42.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | C |
| P2 | Bryophytes | Moyenne | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Granulats | Lente | A |
| P6 | Branchage, racines | Lente | A |
| P7 | Litieres | Nulle | A |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | B |
| P11 | Pierres, galets | Rapide | B |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pacifastacus | 872 | 2 | 1 | |
| Veliidae | 743 | 1 | ||
| Limoniidae | 757 | 8 | 20 | 11 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 3 | 1 | |
| Chironomidae | 807 | 256 | 80 | 127 |
| Ceratopogonidae | 819 | 3 | 3 | 2 |
| Empididae | 831 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 22 | 49 | 28 |
| Planariidae | 1061 | 3 | 2 | 1 |
| Bryozoa | 1087 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 5 | 2 | |
| Copepoda | 3206 | 1 | ||
| Gordiaca | 5189 | 1 | ||
| Epeorus | 400 | 1 | ||
| Leuctra | 69 | 258 | 39 | 105 |
| Perlodes | 150 | 1 | ||
| Siphonoperla | 174 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 21 | 3 |
| Hydropsyche | 212 | 32 | 39 | 7 |
| Plectrocnemia | 228 | 1 | ||
| Adicella | 320 | 1 | ||
| Odontocerum | 339 | 16 | 43 | 32 |
| Baetis | 364 | 28 | 34 | 24 |
| Protonemura | 46 | 1 | 12 | 5 |
| Rhithrogena | 404 | 4 | 29 | 9 |
| Ecdyonurus | 421 | 1 | 10 | |
| Ephemerella | 450 | 14 | 7 | 3 |
| Habrophlebia | 491 | 1 | ||
| Hydraena | 608 | 9 | 9 | 8 |
| Elmis | 618 | 6 | 4 | |
| Dupophilus | 620 | 4 | 16 | 1 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 8 | 20 | 21 |