Listes faunistiques invertébrés
L'Ance du Nord à Sauvessanges 04003645
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/09/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.8892 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 23.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 9.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Bryophytes | Moyenne | A |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Granulats | Nulle | C |
| P8 | Litieres | Nulle | A |
| P9 | Sables | Nulle | B |
| P10 | Pierres, galets | Rapide | C |
| P11 | Roches | Moyenne | B |
| P12 | Granulats | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | 35 | 5 | 20 |
| Ephemerella | 450 | 16 | 2 | 1 |
| Caenis | 457 | 29 | 6 | 8 |
| Paraleptophlebia | 481 | 1 | 7 | |
| Habroleptoides | 485 | 1 | ||
| Ephemera | 502 | 3 | 3 | 3 |
| Hydraena | 608 | 30 | 4 | 7 |
| Elmis | 618 | 57 | 20 | 19 |
| Esolus | 619 | 2 | ||
| Dupophilus | 620 | 3 | 14 | 17 |
| Oulimnius | 622 | 2 | 1 | |
| Limnius | 623 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Limoniidae | 757 | 2 | 25 | 17 |
| Ecdyonurus | 421 | 3 | 15 | 6 |
| Chironomidae | 807 | 86 | 15 | 4 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Athericidae | 838 | 11 | 13 | 35 |
| Gammarus | 892 | 8 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 4 | 6 | 5 |
| Ancylus | 1028 | 23 | 2 | |
| Pisidium | 1043 | 1 | ||
| Torleya | 2391 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Colymbetinae | 2395 | 8 | 2 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Branchiobdella | 5191 | 1 | ||
| Micrasema | 268 | 104 | 51 | 13 |
| Leuctra | 69 | 36 | 22 | 24 |
| Isoperla | 140 | 16 | 1 | |
| Perlodes | 150 | 1 | 4 | 4 |
| Dinocras | 156 | 13 | 1 | |
| Siphonoperla | 174 | 2 | ||
| Rhyacophila lato-sensu | 183 | 7 | 2 | 4 |
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 6 | 6 | 23 |
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 5 | 2 | |
| Oligoplectrum | 263 | 8 | ||
| Brachycentrus | 265 | 8 | 9 | 11 |
| Protonemura | 46 | 50 | 1 | 4 |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 18 | 5 | 18 |
| Lepidostoma | 305 | 8 | ||
| Lasiocephala | 307 | 2 | ||
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | ||
| Adicella | 320 | 2 | ||
| Sericostoma | 322 | 5 | 6 | 6 |
| Odontocerum | 339 | 1 | ||
| Baetis | 364 | 66 | 27 | 84 |
| Epeorus | 400 | 7 | ||
| Rhithrogena | 404 | 1 |