Listes faunistiques invertébrés
Le Céroc près de Rayssac 05124050
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 30/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 3 | |
| Euleuctra geniculata | 68 | 9 | 3 | 8 |
| Leuctra | 69 | 2 | 9 | 12 |
| Isoperla | 140 | 2 | 1 | |
| Beraea | 328 | 1 | ||
| Beraeodes | 329 | 1 | ||
| Glossosomatidae | 189 | 1 | 1 | 1 |
| Silo | 292 | 6 | 2 | 1 |
| Hydropsyche | 212 | 5 | 3 | 1 |
| Limnephilinae | 3163 | 37 | 4 | |
| Polycentropus | 231 | 7 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 5 | ||
| Rhyacophila lato-sensu | 183 | 4 | 7 | 8 |
| Baetis | 364 | 6 | 10 | 19 |
| Caenis | 457 | 11 | 2 | 6 |
| Ephemerella ignita | 451 | 13 | 8 | 12 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 11 | 1 | 13 |
| Rhithrogena | 404 | 24 | 16 | |
| Habrophlebia | 491 | 15 | 1 | |
| Leptophlebiidae | 473 | 4 | ||
| Platambus maculatus | 557 | 1 | ||
| Elmis | 618 | 6 | ||
| Esolus | 619 | 7 | 48 | 13 |
| Limnius | 623 | 2 | 1 | 4 |
| Oulimnius | 622 | 8 | 1 | 2 |
| Hydraena | 608 | 2 | ||
| Scirtidae | 634 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 1205 | 35 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 8 | 10 | |
| Simuliidae | 801 | 59 | 13 | 21 |
| Tabanidae | 837 | 1 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Somatochlora | 693 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 13 | ||
| Pisidium | 1043 | 15 | 1 | |
| Ancylus | 1028 | 29 | 15 | 19 |
| Potamopyrgus | 978 | 47 | 9 | 6 |
| Physidae | 995 | 2 | ||
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 47 | 19 | 29 |
| Hydracarina | 906 | 4 |