Listes faunistiques invertébrés
L'Aix à Saint-Georges-de-Baroille 04012200
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 18.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Hydrophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 99 | 6 | 5 |
| Perla | 164 | 3 | 1 | |
| Cheumatopsyche | 221 | 1 | 2 | |
| Hydropsyche | 212 | 48 | 6 | |
| Hydroptila | 200 | 1 | 3 | |
| Athripsodes | 311 | 2 | 2 | |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 7 | ||
| Rhyacophila lato-sensu | 183 | 8 | ||
| Baetis lato sensu | 9794 | 2 | ||
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 17 | 4 | |
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 4 | ||
| Ecdyonurus | 421 | 6 | ||
| Heptagenia | 443 | 2 | ||
| Heptageniidae | 399 | 1 | 2 | |
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 1 | 6 | |
| Aphelocheirus | 721 | 1 | 1 | |
| Micronecta | 719 | 1 | 1 | 4 |
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 9 | 2 | |
| Esolus | 619 | 21 | 21 | 53 |
| Macronychus | 626 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 3 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 5 | 3 | 1 |
| Ceratopogonidae | 819 | 11 | 1 | |
| Chironomidae | 807 | 417 | 16 | 32 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 4 | |
| Psychodidae | 783 | 4 | ||
| Tabanidae | 837 | 17 | 1 | |
| Onychogomphus | 682 | 3 | 3 | |
| Gomphidae | 678 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 191 | 6 | 40 |
| Copepoda | 3206 | 1 | 1 | |
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 1 | 1 | |
| Corbicula | 1051 | 60 | 7 | 104 |
| Potamopyrgus | 978 | 3 | 1 | 7 |
| Physidae | 995 | 1 | ||
| Ancylus | 1028 | 5 | 2 | |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 740 | 52 | |
| Hydracarina | 906 | 1 |