Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 35 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 5 | 17 | 9 |
| Hydroptila | 200 | 7 | 1 | 6 |
| Mystacides | 312 | 3 | 3 | |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 3 | 1 | |
| Baetis lato sensu | 9794 | 13 | 8 | 13 |
| Baetis | 364 | 8 | 5 | 10 |
| Caenis | 457 | 264 | 68 | 368 |
| Ephemerella ignita | 451 | 2 | 3 | 1 |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 2 | 1 | |
| Ceratopogoninae | 822 | 2 | 5 | 2 |
| Chironomidae | 807 | 661 | 296 | 352 |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 5 | 2 | |
| Simuliidae | 801 | 4 | ||
| Tipulidae | 753 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 15 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Asellidae | 880 | 1321 | 42 | 96 |
| Corbicula | 1051 | 3 | 17 | 22 |
| Pisidium | 1043 | 16 | 14 | 5 |
| Ancylus | 1028 | 26 | 32 | 100 |
| Bithynia | 994 | 3 | ||
| Potamopyrgus | 978 | 5 | 29 | 14 |
| Physidae | 995 | 2 | ||
| Planorbidae | 1009 | 11 | 2 | |
| Erpobdellidae | 928 | 4 | 3 | |
| Glossiphonia | 909 | 1 | 1 | |
| Helobdella | 912 | 1 | 2 | |
| Oligochaeta | 933 | 188 | 68 | 209 |
| Polycelis | 1064 | 3 | ||
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Hydra | 1077 | 1 | 1 | 1 |
| Paludicella | 3092 | 1 | ||
| Bryozoa | 1087 | 1 | 1 |