Listes faunistiques invertébrés
L'Ance du Nord à Sauvessanges 04003645
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 25/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.8866 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 30.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Sables | Nulle | C |
| P3 | Branchage, racines | Lente | A |
| P4 | Bryophytes | Moyenne | A |
| P5 | Hydrophytes | Moyenne | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Roches | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Sables | Lente | B |
| P10 | Litieres | Nulle | A |
| P11 | Sables | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | ||
| Dupophilus | 620 | 9 | 30 | 11 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 1 | ||
| Veliidae | 743 | 1 | ||
| Limoniidae | 757 | 3 | 14 | 6 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 5 | 1 | 5 |
| Chironomidae | 807 | 250 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Tabanidae | 837 | 5 | 6 | |
| Athericidae | 838 | 1 | 9 | 10 |
| Esolus | 619 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 75 | 30 | 30 |
| Ancylus | 1028 | 4 | 2 | |
| Pisidium | 1043 | 6 | 1 | 2 |
| Planariidae | 1061 | 2 | ||
| Hydroporinae | 2393 | 2 | ||
| Colymbetinae | 2395 | 27 | 1 | |
| Nemathelmintha | 3111 | 1 | ||
| Drusinae | 3120 | 2 | 11 | |
| Stenophylacini-chaetopterygini | 3146 | 3 | ||
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Leuctra | 69 | 165 | 112 | 52 |
| Perlodes | 150 | 7 | 3 | |
| Dinocras | 156 | 1 | 5 | 11 |
| Perla | 164 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 6 | 13 |
| Glossosoma | 190 | 1 | ||
| Agapetus | 191 | 2 | ||
| Hydropsyche | 212 | 16 | 27 | 25 |
| Polycentropus | 231 | 16 | 7 | 2 |
| Oligoplectrum | 263 | 39 | 13 | |
| Brachycentrus | 265 | 39 | 6 | 2 |
| Micrasema | 268 | 82 | 9 | 2 |
| Silo | 292 | 5 | 17 | 4 |
| Protonemura | 46 | 2 | 9 | |
| Lasiocephala | 307 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 16 | 4 | |
| Sericostoma | 322 | 8 | 6 | 4 |
| Baetis | 364 | 30 | 32 | 15 |
| Ecdyonurus | 421 | 10 | 1 | |
| Ephemerella | 450 | 8 | 1 | 3 |
| Caenis | 457 | 73 | 2 | 16 |
| Paraleptophlebia | 481 | 9 | 2 | 5 |
| Habrophlebia | 491 | 5 | ||
| Ephemera | 502 | 3 | 1 | 9 |
| Hydraena | 608 | 15 | 26 | 2 |
| Elmis | 618 | 173 | 9 | 17 |