Listes faunistiques invertébrés
Le Cernon à Saint-Rome de Cernon 05145700
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 70.0 | dominant |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Algues | Moyenne | B |
| P7 | Algues | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Algues | Nulle | C |
| P10 | Algues | Lente | C |
| P11 | Algues | Moyenne | C |
| P12 | Algues | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 3 | ||
| Oligoplectrum | 263 | 2 | ||
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 184 | 4 | 1 |
| Hydroptila | 200 | 4 | 268 | 18 |
| Hydroptilidae | 193 | 1 | 44 | 1 |
| Limnephilinae | 3163 | 5 | ||
| Polycentropus | 231 | 4 | 2 | |
| Polycentropodidae | 223 | 2 | 4 | |
| Metalype | 246 | 1 | 12 | |
| Rhyacophila lato-sensu | 183 | 6 | ||
| Baetis lato sensu | 9794 | 488 | 196 | 5 |
| Ephemerella ignita | 451 | 4 | ||
| Ecdyonurus | 421 | 4 | 1 | |
| Electrogena | 3181 | 4 | ||
| Rhithrogena | 404 | 3 | ||
| Heptageniidae | 399 | 3 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Leptophlebiidae | 473 | 3 | 1 | |
| Elmis | 618 | 29 | 1 | |
| Esolus | 619 | 22 | 3 | 8 |
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 6 | 14 | 2 |
| Orectochilus | 515 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 696 | 1088 | 180 |
| Empididae | 831 | 8 | 3 | |
| Limoniidae | 757 | 2 | 14 | |
| Psychodidae | 783 | 7 | ||
| Simuliidae | 801 | 104 | 7 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 28672 | 736 | 188 |
| Ostracoda | 3170 | 3 | ||
| Pacifastacus | 872 | 5 | ||
| Asellidae | 880 | 1 | ||
| Potamopyrgus | 978 | 4 | 2 | 2 |
| Oligochaeta | 933 | 5 | ||
| Planariidae | 1061 | 11 | ||
| Hydracarina | 906 | 3 | 3 | 3 |