Listes faunistiques invertébrés
Le Cernon à St-Georges-de-Luzençon 05145687
- Télécharger la fiche IRSTEA xls / 109 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 60.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Algues | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Algues | Rapide | B |
| P9 | Algues | Nulle | C |
| P10 | Algues | Lente | C |
| P11 | Algues | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 5 | 5 | 6 |
| Leuctra | 69 | 9 | 13 | 15 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 1 | |
| Oligoplectrum | 263 | 2 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 6 | 22 | 2 |
| Hydroptila | 200 | 2 | 56 | 18 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 3 | ||
| Polycentropus | 231 | 2 | 1 | |
| Psychomyia | 239 | 2 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 688 | 177 | 21 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 2 | 1 | |
| Ephemerella | 450 | 2 | ||
| Torleya | 2391 | 8 | 4 | 2 |
| Ephemera | 502 | 11 | 3 | 3 |
| Ecdyonurus | 421 | 1 | 1 | 7 |
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 2 | 12 | |
| Paraleptophlebia | 481 | 3 | ||
| Leptophlebiidae | 473 | 7 | 7 | |
| Ephoron | 496 | 1 | ||
| Micronecta | 719 | 92 | 7 | |
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 5 | 10 | 2 |
| Esolus | 619 | 88 | 6 | 86 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 44 | 5 | 8 |
| Riolus | 625 | 29 | 5 | 2 |
| Orectochilus | 515 | 2 | 1 | |
| Limnebius | 599 | 1 | ||
| Hydrophilinae | 2517 | 3 | ||
| Anthomyidae | 847 | 1 | 6 | 1 |
| Athericidae | 838 | 16 | 8 | 8 |
| Forcipomyinae | 20455 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 743 | 2203 | 1581 |
| Empididae | 831 | 5 | 6 | 8 |
| Limoniidae | 757 | 20 | 85 | 11 |
| Psychodidae | 783 | 1 | 4 | |
| Simuliidae | 801 | 5 | 33 | |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 3 | 1 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 672 | 24 | 123 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 1 | 6 | |
| Pisidium | 1043 | 1 | 2 | 3 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 86 | 54 | 112 |
| Physa stricto-sensu | 30103 | 8 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 165 | 402 | 88 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |