Listes faunistiques invertébrés
VEYLE A LENT 1 06048570
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| Date prélèvement | 10/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 6.0 | dominant |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Acroloxus | 1033 | 1 | 7 | |
| Ancylus | 1028 | 1 | 124 | 148 |
| Athericidae | 838 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 20 | 18 |
| Calopteryx | 650 | 8 | ||
| Cheumatopsyche | 221 | 1 | ||
| Chironomidae | 807 | 640 | 132 | 152 |
| Cloeon | 387 | 2 | ||
| Copepoda | 3206 | 1 | ||
| Corbicula | 1051 | 1 | 3 | 1 |
| Dixidae | 793 | 1 | ||
| Elmis | 618 | 3 | 17 | 29 |
| Ephemera | 502 | 1 | 1 | |
| Ephemerella ignita | 451 | 1 | ||
| Gammarus | 892 | 8 | 424 | 256 |
| Gerris | 735 | 1 | ||
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 2 | ||
| Limnephilinae | 3163 | 1 | 3 | 1 |
| Limnius | 623 | 15 | 15 | |
| Limoniidae | 757 | 1 | ||
| Micronecta | 719 | 4 | ||
| Mystacides | 312 | 1 | 2 | |
| Oligochaeta | 933 | 16 | 8 | 3 |
| Orectochilus | 515 | 5 | 2 | 4 |
| Oulimnius | 622 | 1 | 3 | 1 |
| Physa (sensu lato) | 997 | 1 | 2 | 1 |
| Pisidium | 1043 | 16 | 11 | 5 |
| Planorbidae | 1009 | 40 | 3 | 1 |
| Platambus | 556 | 4 | 1 | 1 |
| Platycnemis | 657 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Potamopyrgus | 978 | 116 | 7 | 3 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 |