Listes faunistiques invertébrés
AIN A ST-MAURICE-DE-GOURDANS 06092000
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | 0.7460 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 84 | 331 | 58 |
| Libellulidae | 696 | 1 | ||
| Orthetrum | 698 | 5 | ||
| Micronecta | 719 | 1 | 2 | 7 |
| Simuliidae | 801 | 5 | ||
| Chironomidae | 807 | 640 | 42 | 640 |
| Ceratopogonidae | 819 | 1 | ||
| Athericidae | 838 | 2 | 1 | 1 |
| Rhagionidae | 841 | 1 | ||
| Asellidae | 880 | 88 | 11 | 17 |
| Gammarus | 892 | 39 | 11 | 10 |
| Hydracarina | 906 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Theodoxus | 967 | 1 | ||
| Bithynia | 994 | 1 | ||
| Planorbidae | 1009 | 4 | ||
| Corbicula | 1051 | 1 | ||
| Dugesia | 1056 | 4 | 1 | 1 |
| Planariidae | 1061 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Crangonyx | 5116 | 1 | ||
| Baetis lato sensu | 9794 | 25 | 8 | 26 |
| Leptophlebiidae | 473 | 2 | 1 | |
| Hydroptila | 200 | 40 | 8 | 10 |
| Hydropsyche | 212 | 1 | 2 | 1 |
| Polycentropodidae | 223 | 2 | ||
| Lepidostoma | 305 | 3 | ||
| Mystacides | 312 | 12 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | ||
| Heptageniidae | 399 | 2 | 7 | 9 |
| Rhithrogena | 404 | 2 | 10 | |
| Ecdyonurus | 421 | 2 | 1 | |
| Caenis | 457 | 88 | 22 | 9 |
| Leuctra | 69 | 52 | 16 | |
| Choroterpes | 474 | 1 | 2 | 2 |
| Ephemera | 502 | 1 | ||
| Potamanthus | 509 | 1 | 2 | |
| Dryopidae | 610 | 3 | ||
| Stenelmis | 617 | 4 | ||
| Elmis | 618 | 10 | 2 | 2 |
| Esolus | 619 | 26 | 74 | 29 |
| Oulimnius | 622 | 42 | 4 | |
| Normandia | 624 | 4 | 2 | |
| Riolus | 625 | 2 |