Listes faunistiques invertébrés
L'Ance du Nord à Sauvessanges 04003645
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 20/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| I2M2 | 0.8401 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 32.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limoniidae | 757 | 2 | 38 | 15 |
| Pacifastacus | 872 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 13 | 10 | 13 |
| Tabanidae | 837 | 2 | 1 | |
| Empididae | 831 | 3 | 1 | 3 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 837 | 87 | 70 |
| Simuliidae | 801 | 578 | 7 | 93 |
| Psychodidae | 783 | 1 | ||
| Gammarus | 892 | 7 | 1 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 9 | ||
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 4 | ||
| Dupophilus | 620 | 20 | 36 | 90 |
| Esolus | 619 | 2 | 7 | 10 |
| Elmis | 618 | 96 | 61 | 70 |
| Hydraena | 608 | 88 | 1 | 8 |
| Polycelis | 1064 | 3 | 1 | 1 |
| Alainites | 32269 | 3 | ||
| Baetis lato sensu | 9794 | 68 | 32 | 248 |
| Anomalopterygella | 5082 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | 1 |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Drusinae | 3120 | 6 | ||
| Hydroporinae | 2393 | 1 | ||
| Torleya | 2391 | 2 | ||
| Agriotypus | 1083 | 1 | ||
| Platambus | 556 | 2 | ||
| Pisidium | 1043 | 6 | 1 | 1 |
| Sphaeriidae | 1042 | 14 | 4 | |
| Ancylus | 1028 | 1 | 9 | 3 |
| Bithynia | 994 | 1 | ||
| Oligochaeta | 933 | 4 | 20 | 14 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossosoma | 190 | 1 | ||
| Micrasema | 268 | 7 | ||
| Brachycentrus | 265 | 13 | 1 | |
| Oligoplectrum | 263 | 1 | 9 | 8 |
| Brachycentridae | 262 | 1 | ||
| Psychomyia | 239 | 4 | ||
| Polycentropus | 231 | 6 | 5 | |
| Polycentropodidae | 223 | 5 | ||
| Hydropsyche | 212 | 80 | 11 | 40 |
| Agapetus | 191 | 3 | ||
| Limnephilidae | 276 | 1 | 2 | 2 |
| Glossosomatidae | 189 | 1 | 43 | 10 |
| Rhyacophila lato-sensu | 183 | 12 | 4 | 14 |
| Chloroperlidae | 169 | 1 | ||
| Dinocras | 156 | 6 | 1 | |
| Perlodes | 150 | 1 | 1 | 1 |
| Perlodidae | 127 | 9 | ||
| Leuctra | 69 | 37 | 3 | 7 |
| Protonemura | 46 | 228 | 2 | 36 |
| Beraea | 328 | 1 | ||
| Ephemera | 502 | 20 | 2 | |
| Paraleptophlebia | 481 | 8 | 3 | |
| Leptophlebiidae | 473 | 14 | 2 | 2 |
| Caenis | 457 | 12 | 3 | |
| Ephemerella ignita | 451 | 15 | 4 | 13 |
| Ecdyonurus | 421 | 1 | 5 | 6 |
| Rhithrogena | 404 | 13 | 9 | |
| Epeorus | 400 | 5 | 4 | |
| Heptageniidae | 399 | 1 | 11 | 8 |
| Nemoura | 26 | 4 | ||
| Sericostoma | 322 | 12 | 2 | |
| Adicella | 320 | 1 | ||
| Oecetis | 317 | 2 | 1 | |
| Athripsodes | 311 | 2 | ||
| Lasiocephala | 307 | 2 | ||
| Lepidostomatidae | 304 | 1 | ||
| Silo | 292 | 3 | 14 | 18 |
| Goeridae | 286 | 1 | 6 |