Listes faunistiques invertébrés
Le Sornin à Charlieu 04015300
- Télécharger la fiche IRSTEA xls / 86 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 3 | 1 |
| Leuctra | 69 | 5 | 10 | 1 |
| Brachycentrus | 265 | 19 | 5 | 1 |
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 95 | 178 | 172 |
| Hydropsyche | 212 | 133 | 142 | 218 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 3 | ||
| Ceraclea | 313 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Cyrnus | 224 | 1 | 2 | |
| Polycentropus | 231 | 4 | 2 | 3 |
| Psychomyia | 239 | 15 | 13 | 4 |
| Rhyacophila lato-sensu | 183 | 2 | 9 | |
| Baetis | 364 | 9 | 12 | 19 |
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 2 | 1 | 1 |
| Ephemera | 502 | 1 | 3 | |
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 1 | 3 | |
| Ephoron | 496 | 8 | 60 | 46 |
| Aphelocheirus aestivalis | 2714 | 5 | 6 | |
| Micronecta | 719 | 6 | 6 | 10 |
| Dupophilus | 620 | 2 | ||
| Esolus | 619 | 4 | 12 | 10 |
| Limnius | 623 | 3 | 4 | |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 8 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 82 | 32 | 34 |
| Limoniidae | 757 | 2 | 3 | 6 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 12 | 1 | 4 |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 298 | 8 | 4 |
| Asellidae | 880 | 18 | ||
| Corbicula | 1051 | 8 | 6 | 10 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 1 | 7 | 10 |
| Potamopyrgus | 978 | 1 | 4 | |
| Erpobdellidae | 928 | 2 | ||
| Piscicolidae | 918 | 2 | ||
| Dugesiidae | 1055 | 32 | 1 | 8 |
| Oligochaeta | 933 | 96 | 74 | 30 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Spongillidae | 3106 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |