Listes faunistiques invertébrés
La Maronne en aval de Salers 05068150
- Télécharger la fiche IRSTEA xls / 94 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| I2M2 | 0.7532 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | 14 | 124 | 7 |
| Esolus | 619 | 7 | 33 | 11 |
| Dupophilus | 620 | 1 | 3 | |
| Oulimnius | 622 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 1 | ||
| Blephariceridae | 747 | 18 | ||
| Tipulidae | 753 | 4 | ||
| Psychodidae | 783 | 1 | ||
| Elmis | 618 | 3 | 2 | 5 |
| Chironomidae | 807 | 472 | 27 | 22 |
| Ceratopogonidae | 819 | 2 | 3 | |
| Empididae | 831 | 1 | 1 | 1 |
| Athericidae | 838 | 1 | 5 | 10 |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 3 | 36 | 18 |
| Ancylus | 1028 | 4 | 232 | |
| Baetis lato sensu | 9794 | 31 | 94 | 92 |
| Pediciini | 20537 | 1 | 19 | 6 |
| Heptageniidae | 399 | 18 | 42 | |
| Perlidae | 155 | 3 | 3 | |
| Perla | 164 | 1 | ||
| Siphonoperla | 174 | 1 | ||
| Rhyacophila lato-sensu | 183 | 17 | 10 | 5 |
| Hydropsyche | 212 | 2 | 15 | 19 |
| Polycentropodidae | 223 | 2 | 7 | 12 |
| Polycentropus | 231 | 2 | 1 | |
| Micrasema | 268 | 3 | 4 | 3 |
| Goeridae | 286 | 47 | 10 | |
| Leuctra | 69 | 4 | 136 | 92 |
| Epeorus | 400 | 9 | ||
| Rhithrogena | 404 | 1 | 15 | 26 |
| Ecdyonurus | 421 | 4 | 20 | 18 |
| Ephemerella ignita | 451 | 50 | 24 | 6 |
| Caenis | 457 | 2 | ||
| Leptophlebiidae | 473 | 11 | 6 | 4 |
| Habrophlebia | 491 | 8 | 5 | 3 |
| Hydraena | 608 | 1 | 3 |