Listes faunistiques invertébrés
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| Date prélèvement | 19/09/2018 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.4423 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Litieres | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Litieres | Nulle | C |
| P11 | Branchage, racines | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 20 | 2 | 10 |
| Caenis | 457 | 3 | 1 | 2 |
| Ephemera | 502 | 3 | 3 | |
| Leptophlebiidae | 473 | 8 | 1 | |
| Colymbetes | 562 | 1 | ||
| Macronychus | 626 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Potamophilus | 615 | 1 | 1 | |
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 10 | 7 | |
| Ceratopogonidae | 819 | 1 | 1 | 3 |
| Chironomidae | 807 | 51 | 67 | 52 |
| Tabanidae | 837 | 2 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 11 | ||
| Calopteryx | 650 | 2 | 1 | 1 |
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 7 | 7 | 8 |
| Platycnemis | 657 | 5 | 2 | 1 |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Decapoda | 3140 | 1 | ||
| Echinogammarus | 888 | 42 | 5 | 6 |
| Potamopyrgus | 978 | 2 | 5 | |
| Physidae | 995 | 1 | ||
| Physella | 19280 | 1 | ||
| Menetus | 1025 | 1 | ||
| Corbicula | 1051 | 3 | 7 | 25 |
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 64 | 22 | 87 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |