Listes faunistiques invertébrés
YZERON A OULLINS 2 06092130
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| Date prélèvement | 29/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Leuctra | 69 | 3 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | 6 | 1 |
| Mystacides | 312 | 2 | 2 | 3 |
| Cyrnus | 224 | 1 | ||
| Baetis | 364 | 157 | 1096 | 1359 |
| Centroptilum | 383 | 5 | 7 | 6 |
| Cloeon | 387 | 5 | ||
| Procloeon | 390 | 5 | 7 | |
| Pseudocentroptilum | 3207 | 139 | 65 | 19 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 57 | 75 | 13 |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 3 | 1 | |
| Paraleptophlebia | 481 | 1 | 5 | |
| Micronecta | 719 | 1 | ||
| Hydrometra | 740 | 6 | ||
| Elmis | 618 | 1 | 1 | |
| Hydraena | 608 | 1 | 1 | |
| Helodes | 636 | 1 | ||
| Anthomyidae | 847 | 3 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1653 | 1675 | 636 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 8 | 662 | 2389 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Chalcolestes | 2611 | 1 | ||
| Asellidae | 880 | 90 | 15 | |
| Crangonyx | 5116 | 2 | ||
| Gammarus | 892 | 512 | 52 | 12 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 51 | 1 | |
| Potamopyrgus | 978 | 5 | 1 | |
| Physidae | 995 | 1 | ||
| Physa (sensu lato) | 997 | 45 | 4 | |
| Erpobdellidae | 928 | 5 | 2 | 2 |
| Oligochaeta | 933 | 846 | 491 | 262 |
| Dugesiidae | 1055 | 2 | ||
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Hydrozoa | 3168 | 1 | 1 | 1 |