Listes faunistiques invertébrés
Le Cernon à Saint-Rome de Cernon 05145700
- Télécharger la fiche IRSTEA xls / 48 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 45.0 | dominant |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Algues | Moyenne | B |
| P7 | Algues | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Algues | Lente | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 7 | ||
| Leuctra | 69 | 12 | 11 | 10 |
| Dinocras | 156 | 6 | ||
| Perla | 164 | 4 | 2 | 5 |
| Oligoplectrum | 263 | 3 | ||
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 1 | 2 | |
| Goeridae | 286 | 6 | 3 | 1 |
| Hydropsyche | 212 | 66 | 4 | 7 |
| Hydroptila | 200 | 14 | 81 | 8 |
| Hydroptilidae | 193 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 4 | 2 |
| Baetis | 364 | 868 | 572 | 325 |
| Centroptilum | 383 | 16 | ||
| Procloeon | 390 | 2 | ||
| Ephemerella ignita | 451 | 20 | 16 | 19 |
| Ephemera | 502 | 3 | 12 | |
| Ecdyonurus | 421 | 5 | 19 | 27 |
| Electrogena | 3181 | 42 | ||
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 2 | ||
| Rhithrogena | 404 | 8 | 36 | 21 |
| Heptageniidae | 399 | 2 | ||
| Habrophlebia | 491 | 1 | 7 | 15 |
| Leptophlebiidae | 473 | 4 | 17 | |
| Gerris | 735 | 4 | ||
| Elmis | 618 | 18 | 3 | |
| Esolus | 619 | 61 | 32 | 41 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 10 | 18 | 3 |
| Hydrocyphon | 637 | 3 | ||
| Atherix | 839 | 3 | ||
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 289 | 393 | 1200 |
| Clinocerinae | 9813 | 1 | 1 | |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniini | 20393 | 2 | ||
| Pediciini | 20537 | 4 | 1 | 3 |
| Simuliidae | 801 | 62 | 3 | 10 |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 6594 | 2133 | 3177 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | 2 | |
| Asellidae | 880 | 1 | 92 | |
| Pisidium | 1043 | 1 | 1 | 1 |
| Ancylus | 1028 | 10 | 5 | 10 |
| Potamopyrgus | 978 | 82 | 390 | 1028 |
| Galba | 1001 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 72 | 100 | 174 |
| Polycelis | 1064 | 11 | 1 | 3 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |