Listes faunistiques invertébrés
VEYLE A DOMPIERRE-SUR-VEYLE 06048560
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 30/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 3 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Bryophytes | Nulle | A |
| P5 | Hydrophytes | Lente | A |
| P6 | Pierres, galets | Lente | C |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Litieres | Nulle | A |
| P10 | Branchage, racines | Nulle | A |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 1 | 3 | 1 |
| Hydropsyche | 212 | 2 | 3 | 29 |
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 16 | 3 | |
| Ephemerella ignita | 451 | 4 | ||
| Ephemera | 502 | 1 | ||
| Elmis | 618 | 18 | 33 | 39 |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 2 | 1 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 79 | 23 | 15 |
| Micronecta | 719 | 2 | ||
| Calopteryx | 650 | 21 | 1 | |
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Orconectes | 870 | 1 | ||
| Gammarus | 892 | 136 | 186 | 159 |
| Acroloxus | 1033 | 1 | 3 | 1 |
| Ancylus | 1028 | 23 | 9 | |
| Ferrissia | 1030 | 2 | ||
| Potamopyrgus | 978 | 112 | 12 | 4 |
| Planorbidae | 1009 | 5 | ||
| Corbicula | 1051 | 5 | 5 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Pisidium | 1043 | 3 | ||
| Sphaerium | 1044 | 1 | ||
| Dugesiidae | 1055 | 1 | 2 | |
| Erpobdellidae | 928 | 1 | 3 | |
| Xironogiton | 23599 | 1 | ||
| Oligochaeta | 933 | 16 | 99 | 55 |
| Nematoda | 1089 | 3 | 3 |