Listes faunistiques invertébrés
DEUME A ANNONAY 1 06580254
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| Date prélèvement | 10/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 15 | |
| Micrasema | 268 | 2 | 1 | |
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 2 | 3 | 3 |
| Hydroptila | 200 | 3 | ||
| Mystacides | 312 | 6 | 3 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 6 | 18 | |
| Tinodes | 245 | 12 | ||
| Rhyacophila lato-sensu | 183 | 1 | 15 | 4 |
| Baetis lato sensu | 9794 | 14 | 800 | 236 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 20 | 3 | 22 |
| Epeorus | 400 | 1 | 2 | |
| Habrophlebia | 491 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 1 | 1 |
| Limnius | 623 | 1 | ||
| Stenelmis | 617 | 2 | ||
| Limnophora | 848 | 2 | ||
| Blephariceridae | 747 | 3 | ||
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 1312 | 328 | 424 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 11 | 184 | 104 |
| Boyeria | 670 | 1 | 1 | |
| Gammarus | 892 | 1280 | 3 | 16 |
| Copepoda | 3206 | 1 | ||
| Asellidae | 880 | 1792 | 2 | 12 |
| Pisidium | 1043 | 10 | ||
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 15 | 424 | |
| Erpobdellidae | 928 | 1 | 2 | |
| Oligochaeta | 933 | 168 | 40 | |
| Dugesia | 1056 | 5 | ||
| Polycelis | 1064 | 8 | ||
| Hydracarina | 906 | 1 |