Listes faunistiques invertébrés
VEYLE A LENT 1 06048570
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/08/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 25 |
| I2M2 | 0.4086 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | 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 |
|---|---|---|---|---|
| Silo | 292 | 3 | ||
| Cheumatopsyche | 221 | 2 | 6 | |
| Hydropsyche | 212 | 31 | 40 | 2 |
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | 3 |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 2 | 2 | |
| Tinodes | 245 | 7 | 3 | |
| Baetis lato sensu | 9794 | 50 | 17 | 3 |
| Ephemerella ignita | 451 | 120 | 10 | 4 |
| Ephemera | 502 | 2 | 2 | |
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 10 | 14 | 3 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 3 | 2 |
| Oulimnius | 622 | 3 | 2 | |
| Chironomidae | 807 | 160 | 9 | 140 |
| Empididae | 831 | 1 | 1 | |
| Simuliidae | 801 | 16 | 9 | 8 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 3 | 1 | |
| Gammarus | 892 | 1152 | 216 | 164 |
| Copepoda | 3206 | 1 | 1 | |
| Pacifastacus | 872 | 2 | 1 | |
| Corbicula | 1051 | 2 | 2 | |
| Pisidium | 1043 | 1 | 1 | |
| Acroloxus | 1033 | 2 | ||
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 160 | 37 | 11 |
| Ancylus | 1028 | 4 | 80 | 19 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 2 | 2 | 11 |