Listes faunistiques invertébrés
VEYLE A POLLIAT 06048640
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 27 |
| I2M2 | 0.3091 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 45.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 9.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Hydrophytes | Moyenne | A |
| P6 | Granulats | Nulle | C |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Granulats | Moyenne | B |
| P10 | Granulats | Moyenne | C |
| P11 | Blocs | Moyenne | A |
| P12 | Sables | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 5 | 6 | 5 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyiidae | 238 | 2 | 15 | 24 |
| Tinodes | 245 | 1 | 1 | |
| Baetis | 364 | 45 | 44 | 6 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 8 | 16 | 4 |
| Ephemera | 502 | 1 | 1 | |
| Elmis | 618 | 1 | 3 | 7 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 10 | 13 | 37 |
| Oulimnius | 622 | 3 | 18 | 5 |
| Stenelmis | 617 | 1 | ||
| Chironomidae | 807 | 6 | 3 | 1 |
| Simuliidae | 801 | 12 | ||
| Aphelocheirus | 721 | 9 | 8 | 2 |
| Calopteryx | 650 | 3 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 663 | 363 | 280 |
| Gammarus | 892 | 1723 | 507 | 420 |
| Acroloxus | 1033 | 1 | ||
| Ancylus | 1028 | 27 | 17 | 7 |
| Potamopyrgus | 978 | 58 | 23 | 6 |
| Theodoxus | 967 | 59 | 55 | 17 |
| Corbicula | 1051 | 2 | 1 | |
| Sphaeriidae | 1042 | 12 | 2 | |
| Pisidium | 1043 | 2 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Unionidae | 1037 | 1 | ||
| Dugesiidae | 1055 | 14 | 15 | 26 |
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 3 | 2 | |
| Oligochaeta | 933 | 15 | 37 | 136 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |