Listes faunistiques invertébrés
L'Allier à Cournon-d'Auvergne 04031000
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| I2M2 | 0.7179 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pisidium | 1043 | 2 | ||
| Micronecta | 719 | 344 | 44 | 2 |
| Aphelocheirus | 721 | 3 | ||
| Simuliidae | 801 | 224 | 36 | 7 |
| Chironomidae | 807 | 209 | 81 | 148 |
| Ceratopogonidae | 819 | 3 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 1 | ||
| Asellidae | 880 | 52 | 1 | 1 |
| Gammarus | 892 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 144 | 53 | 100 |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Corbicula | 1051 | 1 | 10 | 61 |
| Dugesia | 1056 | 40 | 12 | 13 |
| Polycelis | 1064 | 1 | ||
| Dendrocoelum | 1072 | 3 | 2 | |
| Porifera | 1090 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 64 | 200 | 44 |
| Hexatomini | 20358 | 2 | 3 | |
| Limoniini | 20393 | 1 | 2 | |
| Dacnogenia | 31251 | 2 | ||
| Leuctra geniculata | 33830 | 1 | ||
| Heptageniidae | 399 | 1 | 6 | |
| Rhyacophila lato-sensu | 183 | 4 | 4 | |
| Glossosomatidae | 189 | 4 | 2 | |
| Hydroptila | 200 | 1 | 2 | |
| Hydropsyche | 212 | 56 | 28 | 10 |
| Cheumatopsyche | 221 | 24 | 52 | 3 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | 82 | 48 |
| Oligoplectrum | 263 | 44 | 212 | 1 |
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 2 | ||
| Setodes | 318 | 4 | ||
| Procloeon | 390 | 1 | 4 | 2 |
| Oligoneuriella | 394 | 1 | ||
| Leuctra | 69 | 15 | ||
| Rhithrogena | 404 | 24 | 1 | |
| Ecdyonurus | 421 | 3 | 2 | |
| Heptagenia | 443 | 1 | 2 | 1 |
| Ephemerella ignita | 451 | 157 | 54 | 5 |
| Caenis | 457 | 1 | 1 | |
| Choroterpes | 474 | 3 | ||
| Ephoron | 496 | 8 | 6 | |
| Potamanthus | 509 | 5 | 22 | 16 |
| Stenelmis | 617 | 1 | 1 | |
| Elmis | 618 | 2 | 4 | |
| Esolus | 619 | 6 | 136 | 74 |
| Dupophilus | 620 | 2 | ||
| Oulimnius | 622 | 2 | 1 | |
| Limnius | 623 | 4 | 8 |