Listes faunistiques invertébrés
La Lère à Réalville 05120010
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 79.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Granulats | Moyenne | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 244 | 26 |
| Hydroptila | 200 | 36 | 8 | 17 |
| Ceraclea | 313 | 1 | ||
| Baetis lato sensu | 9794 | 9 | 832 | 270 |
| Caenis | 457 | 149 | 212 | 258 |
| Ephemerella | 450 | 2 | 1 | |
| Gerris | 735 | 3 | 1 | 1 |
| Dryops | 613 | 1 | 1 | |
| Elmis | 618 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1280 | 192 | 354 |
| Hemerodromiinae | 3202 | 6 | 2 | 3 |
| Simuliidae | 801 | 1 | 48 | 3 |
| Calopteryx | 650 | 5 | ||
| Coenagrionidae | 658 | 3 | ||
| Corduliidae | 690 | 1 | ||
| Onychogomphus | 682 | 2 | 2 | |
| Platycnemis | 657 | 11 | ||
| Echinogammarus | 888 | 81 | 20 | 38 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 14 | 1 | |
| Corbicula | 1051 | 1 | 12 | 12 |
| Pisidium | 1043 | 25 | 13 | 4 |
| Sphaerium | 1044 | 2 | ||
| Ancylus | 1028 | 1 | 15 | 7 |
| Potamopyrgus | 978 | 166 | 108 | 360 |
| Radix | 1004 | 10 | 20 | |
| Physidae | 995 | 2 | ||
| Planorbidae | 1009 | 24 | 1 | 5 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 2 | 1 | |
| Oligochaeta | 933 | 178 | 1 | 10 |
| Dugesia | 1056 | 3 | 2 | |
| Polycelis | 1064 | 4 | 2 | |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | 3 |