Listes faunistiques invertébrés
Le Céor en aval de Cassagnes 05125500
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 38.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 7 | 24 | 66 |
| Leuctra | 69 | 6 | 100 | 54 |
| Protonemura | 46 | 8 | 4 | |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 11 | 6 | |
| Oligoplectrum | 263 | 14 | ||
| Glossosoma | 190 | 2 | 1 | |
| Glossosomatidae | 189 | 2 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 6 | ||
| Hydropsyche | 212 | 288 | 376 | 13 |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | 7 |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 2 | 12 | |
| Rhyacophila lato-sensu | 183 | 12 | 14 | 7 |
| Sericostoma | 322 | 2 | 1 | 2 |
| Baetis | 364 | 168 | 352 | 276 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 11 | 18 | 32 |
| Ephemera | 502 | 9 | ||
| Ecdyonurus | 421 | 1 | 31 | |
| Electrogena | 3181 | 3 | ||
| Rhithrogena | 404 | 5 | 2 | |
| Habrophlebia | 491 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Micronecta | 719 | 3 | ||
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 7 | 14 | 29 |
| Elmis | 618 | 22 | 12 | 14 |
| Esolus | 619 | 1 | 14 | |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 3 | 6 | |
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 1 | 4 | |
| Athericidae | 838 | 2 | 1 | 5 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 1376 | 576 | 960 |
| Limoniini | 20393 | 1 | ||
| Limoniidae | 757 | 2 | 2 | 6 |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 10 | 88 | 1 |
| Tabanidae | 837 | 1 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 8 | 84 | |
| Potamopyrgus | 978 | 3 | 1 | 2 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 2 | 9 | 1 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | |
| Porifera | 1090 | 3 | 3 |