Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| I2M2 | 0.6747 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 51.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Blocs | Lente | B |
| P4 | Blocs | Nulle | C |
| P5 | Bryophytes | Moyenne | A |
| P6 | Granulats | Lente | A |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Sables | Nulle | A |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 77 | 212 | 64 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 7 | 1 | 4 |
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 119 | 38 | 26 |
| Goeridae | 286 | 2 | 1 | |
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 8 | 1 | 35 |
| Hydropsyche | 212 | 2 | 2 | |
| Lasiocephala | 307 | 4 | 2 | |
| Lepidostoma | 305 | 56 | 15 | |
| Mystacides | 312 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | 2 |
| Polycentropus | 231 | 1 | 4 | 2 |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 4 |
| Sericostoma | 322 | 2 | 5 | |
| Baetis | 364 | 90 | 148 | 89 |
| Serratella | 5152 | 8 | 2 | 2 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 8 | 11 | |
| Epeorus | 400 | 3 | 12 | |
| Leptophlebiidae | 473 | 2 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 2 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 2 | 3 | |
| Elmis | 618 | 6 | 10 | 11 |
| Esolus | 619 | 2 | 1 | |
| Oulimnius | 622 | 1 | ||
| Atherix | 839 | 3 | 6 | 12 |
| Chironomidae | 807 | 296 | 239 | 174 |
| Clinocerinae | 9813 | 1 | ||
| Dicranota | 765 | 1 | ||
| Psychodidae | 783 | 9 | 1 | |
| Simulium | 806 | 37 | 337 | 87 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 2 | 12 | 43 |
| Valvata | 972 | 1 | ||
| Pisidium | 1043 | 28 | 1 | |
| Polycelis | 1064 | 3 | 3 | 6 |
| Oligochaeta | 933 | 266 | 12 | |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |