Listes faunistiques invertébrés
CHALARONNE A THOISSEY 3 06800002
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/06/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 44.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 2 | 7 | 8 |
| Hydroptila | 200 | 5 | 1 | |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 1 | 4 | |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 32 | 384 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 2 | 3 | |
| Ephemera | 502 | 2 | 5 | |
| Aphelocheirus | 721 | 4 | 2 | |
| Micronecta | 719 | 3 | ||
| Elmis | 618 | 1 | 3 | |
| Limnius | 623 | 4 | 10 | 1 |
| Stenelmis | 617 | 2 | ||
| Chironomidae | 807 | 704 | 512 | 224 |
| Simuliidae | 801 | 3 | 3 | |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 453 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 5 | ||
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 6656 | 4928 | 1856 |
| Ostracoda | 3170 | 1 | ||
| Asellidae | 880 | 7 | 1 | |
| Corbicula | 1051 | 84 | 34 | 10 |
| Pisidium | 1043 | 8 | 5 | 3 |
| Sphaerium | 1044 | 5 | 12 | 2 |
| Sphaeriidae | 1042 | 2 | 8 | |
| Bithynia | 994 | 106 | 5 | 1 |
| Potamopyrgus | 978 | 800 | 2496 | 896 |
| Radix | 1004 | 2 | 1 | |
| Theodoxus | 967 | 82 | 320 | 31 |
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 2 | 1 | |
| Viviparus | 970 | 1 | ||
| Erpobdellidae | 928 | 2 | 10 | 2 |
| Glossiphoniidae | 908 | 1 | 5 | |
| Piscicola | 919 | 1 | 1 | |
| Oligochaeta | 933 | 24 | 43 | 112 |
| Dendrocoelidae | 1071 | 2 | ||
| Dugesia | 1056 | 11 | 41 | 5 |
| Hydra | 1077 | 1 |