Listes faunistiques invertébrés
L'Ance du Nord à Sauvessanges 04003645
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/08/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.8899 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 29.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Hydrophytes | Moyenne | B1 |
| P4 | Pierres, galets | Moyenne | B3 |
| P5 | Roches | Lente | B3 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Sables | Lente | B3 |
| P8 | Litieres | Nulle | B1 |
| P9 | Pierres, galets | Moyenne | B2 |
| P10 | Roches | Moyenne | B2 |
| P11 | Sables | Nulle | B2 |
| P12 | Pierres, galets | Lente | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 8 | 25 | 9 |
| Ephemera | 502 | 12 | 6 | |
| Hydraena | 608 | 60 | 18 | 3 |
| Elmis | 618 | 153 | 31 | 1 |
| Dupophilus | 620 | 28 | 20 | 9 |
| Oulimnius | 622 | 5 | 1 | |
| Limnius | 623 | 2 | ||
| Sialis | 704 | 1 | ||
| Limoniidae | 757 | 17 | 14 | 16 |
| Simuliidae | 801 | 5 | 5 | |
| Chironomidae | 807 | 134 | 6 | 7 |
| Ceratopogonidae | 819 | 2 | ||
| Empididae | 831 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 10 | 4 | 2 |
| Ancylus | 1028 | 3 | 5 | 6 |
| Torleya | 2391 | 1 | 1 | |
| Hydroporinae | 2393 | 5 | ||
| Colymbetinae | 2395 | 19 | ||
| Hydrophilinae | 2517 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | 1 | |
| Silo | 292 | 17 | 4 | 2 |
| Leuctra | 69 | 112 | 42 | 7 |
| Perlodidae | 127 | 1 | ||
| Perlodes | 150 | 2 | 4 | 2 |
| Dinocras | 156 | 6 | ||
| Perla | 164 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 3 | 1 |
| Glossosoma | 190 | 4 | ||
| Hydropsyche | 212 | 2 | 26 | |
| Polycentropus | 231 | 19 | 1 | 8 |
| Oligoplectrum | 263 | 57 | ||
| Brachycentrus | 265 | 67 | 32 | 1 |
| Micrasema | 268 | 76 | 2 | 3 |
| Protonemura | 46 | 1 | 1 | |
| Lepidostoma | 305 | 1 | ||
| Lasiocephala | 307 | 11 | 2 | |
| Mystacides | 312 | 5 | ||
| Adicella | 320 | 4 | ||
| Sericostoma | 322 | 16 | 1 | |
| Odontocerum | 339 | 1 | ||
| Baetis | 364 | 19 | 26 | 4 |
| Epeorus | 400 | 3 | ||
| Ecdyonurus | 421 | 8 | ||
| Ephemerella | 450 | 4 | 7 | 1 |
| Caenis | 457 | 130 | 1 | |
| Paraleptophlebia | 481 | 1 | 2 |