Listes faunistiques invertébrés
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| Date prélèvement | 22/07/2021 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 25 |
| I2M2 | 0.3900 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Vases | Nulle | B |
| P6 | Vases | Nulle | B |
| P7 | Vases | Nulle | B |
| P8 | Vases | Nulle | B |
| P9 | Hydrophytes | Nulle | C |
| P10 | Helophytes | Nulle | C |
| P11 | Dalles, argiles | Nulle | C' |
| P12 | Hydrophytes | Nulle | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ferrissia | 1030 | 11 | 24 | |
| Acroloxus | 1033 | 7 | ||
| Dugesiidae | 1055 | 329 | 10 | |
| Bryozoa | 1087 | 1 | 1 | 1 |
| Physella | 19280 | 59 | 6 | |
| Limnomysis | 23202 | 1 | 1 | |
| Ecnomus | 249 | 5 | 15 | |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Crangonyx | 5116 | 86 | ||
| Rotifera | 5238 | 1 | 1 | |
| Coenagrionidae | 658 | 60 | 36 | |
| Micronecta | 719 | 3 | 4 | |
| Naucoridae | 722 | 5 | 4 | |
| Chironomidae | 807 | 8 | 178 | 88 |
| Ephydridae | 844 | 1 | ||
| Atyaephyra | 861 | 95 | 1 | 2 |
| Asellidae | 880 | 7 | ||
| Glossiphoniidae | 908 | 16 | 7 | |
| Piscicolidae | 918 | 2 | 1 | |
| Oligochaeta | 933 | 10 | 773 | 1 |
| Bithynia | 994 | 41 | ||
| Physidae | 995 | 21 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Radix | 1004 | 31 | ||
| Planorbidae | 1009 | 9 | 4 | |
| Unionidae | 1037 | |||
| Corbicula | 1051 | |||
| Nematoda | 1089 | 1 | ||
| Corophium | 3212 | |||
| Cloeon dipterum | 388 | 3 | ||
| Dikerogammarus | 4202 | 2 | ||
| Caenis | 457 | |||
| Acentria | 5127 | 1 | ||
| Platycnemis | 657 | |||
| Libellulidae | 696 | |||
| Erpobdellidae | 928 | 1 |