Listes faunistiques invertébrés
Le Muze à St Beauzely 05145650
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 31 | 2 |
| Nemoura | 26 | 10 | 92 | 2 |
| Protonemura | 46 | 6 | ||
| Perla | 164 | 1 | 1 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 1 | ||
| Silo | 292 | 10 | 11 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 21 | 2 | |
| Hydroptila | 200 | 5 | ||
| Ithytrichia | 198 | 1 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 5 | 1 | 6 |
| Drusinae | 3120 | 1 | ||
| Polycentropus | 231 | 5 | 1 | 6 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 15 | 12 | 21 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 4 | 6 | 2 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 1 | ||
| Torleya | 2391 | 9 | 2 | |
| Ephemera | 502 | 5 | 92 | 866 |
| Ecdyonurus | 421 | 6 | 15 | 37 |
| Epeorus | 400 | 8 | ||
| Rhithrogena | 404 | 20 | 5 | |
| Habrophlebia | 491 | 1 | 2 | |
| Paraleptophlebia | 481 | 44 | 6 | |
| Leptophlebiidae | 473 | 160 | ||
| Micronecta | 719 | 200 | ||
| Platambus | 556 | 1 | 1 | 1 |
| Dupophilus | 620 | 40 | 24 | 17 |
| Elmis | 618 | 36 | 16 | 2 |
| Esolus | 619 | 68 | 92 | 9 |
| Limnius | 623 | 16 | 3 | |
| Oulimnius | 622 | 16 | 12 | 4 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | 3 | |
| Ceratopogoninae | 822 | 1 | ||
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 144 | 129 | 8 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 2 | 1 | 1 |
| Limoniidae | 757 | 6 | 19 | 1 |
| Psychodidae | 783 | 1 | ||
| Ptychopteridae | 789 | 2 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 4 | ||
| Calopteryx | 650 | 18 | ||
| Gammarus | 892 | 2012 | 104 | 752 |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Pisidium | 1043 | 2 | 18 | 4 |
| Potamopyrgus | 978 | 7 | 102 | 40 |
| Oligochaeta | 933 | 2 | 2 | 1 |
| Hydracarina | 906 | 3 | 3 |