Listes faunistiques invertébrés
Le Grand'Rive à Marsac-en-Livradois 04428002
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/05/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| I2M2 | 0.7446 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 39.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 1 | ||
| Elmis | 618 | 152 | 42 | 22 |
| Esolus | 619 | 1 | 8 | 8 |
| Dupophilus | 620 | 4 | 22 | 21 |
| Oulimnius | 622 | 24 | 1 | |
| Limnius | 623 | 4 | 22 | 3 |
| Calopteryx | 650 | 1 | ||
| Limoniidae | 757 | 2 | 4 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 23 | 3 | |
| Chironomidae | 807 | 544 | 88 | 18 |
| Ceratopogonidae | 819 | 4 | 2 | |
| Empididae | 831 | 25 | 7 | 2 |
| Hydraena | 608 | 20 | 1 | 3 |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 2 | 1 | |
| Oligochaeta | 933 | 26 | 13 | 19 |
| Bythinella | 992 | 1 | 1 | |
| Ancylus | 1028 | 3 | 6 | 5 |
| Pisidium | 1043 | 5 | 8 | |
| Polycelis | 1064 | 3 | 3 | 1 |
| Hydrophilinae | 2517 | 1 | ||
| Drusinae | 3120 | 2 | 3 | 7 |
| Limnephilinae | 3163 | 14 | 12 | 5 |
| Silo | 292 | 1 | 2 | |
| Protonemura | 46 | 232 | 4 | |
| Leuctra | 69 | 1 | ||
| Isoperla | 140 | 8 | 6 | 1 |
| Siphonoperla | 174 | 3 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 2 | 2 | 1 |
| Glossosoma | 190 | 1 | 1 | |
| Agapetus | 191 | 17 | 3 | |
| Hydropsyche | 212 | 331 | 19 | 14 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 9 | 13 | 4 |
| Psychomyia | 239 | 11 | 10 | |
| Goeridae | 286 | 1 | ||
| Amphinemura | 21 | 4 | ||
| Lepidostoma | 305 | 4 | ||
| Oecetis | 317 | 4 | 3 | |
| Adicella | 320 | 1 | ||
| Sericostoma | 322 | 23 | 1 | 2 |
| Baetis | 364 | 6 | 29 | 4 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 4 | 4 | |
| Ephemerella ignita | 451 | 1 | 1 | 2 |
| Leptophlebiidae | 473 | 1 | ||
| Ephemera | 502 | 7 | ||
| Orectochilus | 515 | 1 |