Listes faunistiques invertébrés
CHALARONNE A THOISSEY 3 06800002
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 3 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Sables | 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 |
|---|---|---|---|---|
| Nemoura | 26 | 1 | ||
| Hydropsyche | 212 | 92 | 30 | 52 |
| Mystacides | 312 | 2 | 2 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 92 | 9 | 30 |
| Caenis | 457 | 2 | 1 | |
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Platambus | 556 | 1 | ||
| Elmis | 618 | 5 | 5 | 1 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 3 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 44 | 50 | 80 |
| Simuliidae | 801 | 787 | 6 | 100 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 20 | 1 | |
| Platycnemis | 657 | 10 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1043 | 309 | 368 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Asellidae | 880 | 113 | 9 | 4 |
| Corbicula | 1051 | 2 | 3 | 7 |
| Pisidium | 1043 | 7 | 1 | |
| Unionidae | 1037 | 1 | ||
| Bithynia | 994 | 4 | ||
| Potamopyrgus | 978 | 80 | 94 | 12 |
| Theodoxus | 967 | 24 | 49 | 9 |
| Ancylus | 1028 | 15 | 2 | |
| Erpobdellidae | 928 | 8 | 5 | 7 |
| Glossiphoniidae | 908 | 2 | 3 | 2 |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 9 | 94 | 62 |
| Dendrocoelum lacteum | 1074 | 1 | ||
| Dugesia | 1056 | 3 | 10 | |
| Hydracarina | 906 | 1 |