Listes faunistiques invertébrés
Le Lander en aval de St-Flour 05097000
- Télécharger la fiche IRSTEA xls / 154 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| I2M2 | 0.5813 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | |||
| Limoniidae | 757 | |||
| Psychodidae | 783 | |||
| Simuliidae | 801 | |||
| Chironomidae | 807 | |||
| Ceratopogonidae | 819 | |||
| Empididae | 831 | |||
| Athericidae | 838 | |||
| Limnophora | 848 | |||
| Pacifastacus | 872 | |||
| Asellidae | 880 | |||
| Gammaridae | 887 | |||
| Gammarus | 892 | |||
| Sialis | 704 | |||
| Glossiphoniidae | 908 | |||
| Erpobdellidae | 928 | |||
| Oligochaeta | 933 | |||
| Hydrobiidae | 973 | |||
| Ancylus | 1028 | |||
| Sphaeriidae | 1042 | |||
| Pisidium | 1043 | |||
| Nemathelmintha | 3111 | |||
| Branchiobdellidae | 3132 | |||
| Limnephilinae | 3163 | |||
| Copepoda | 3206 | |||
| Pediciini | 20537 | |||
| Procloeon | 390 | |||
| Leuctra | 69 | |||
| Rhyacophila lato-sensu | 183 | |||
| Ithytrichia | 198 | |||
| Hydropsyche | 212 | |||
| Cheumatopsyche | 221 | |||
| Polycentropus | 231 | |||
| Psychomyia | 239 | |||
| Brachycentrus | 265 | |||
| Micrasema | 268 | |||
| Goeridae | 286 | |||
| Athripsodes | 311 | |||
| Baetis | 364 | |||
| Protonemura | 46 | |||
| Oligoneuriella | 394 | |||
| Heptageniidae | 399 | |||
| Ecdyonurus | 421 | |||
| Ephemerella ignita | 451 | |||
| Caenis | 457 | |||
| Leptophlebiidae | 473 | |||
| Habrophlebia | 491 | |||
| Hydraena | 608 | |||
| Elmis | 618 | |||
| Esolus | 619 | |||
| Dupophilus | 620 | |||
| Oulimnius | 622 |