Listes faunistiques invertébrés
La Lère à Réalville 05120010
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | ||
| Granulats | 39.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 4 | |
| Goera pilosa | 288 | 3 | ||
| Goeridae | 286 | 1 | ||
| Hydroptila | 200 | 1 | 4 | |
| Hydroptilidae | 193 | 1 | 3 | |
| Athripsodes | 311 | 8 | 3 | 5 |
| Mystacides | 312 | 5 | ||
| Leptoceridae | 310 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 8 | |
| Baetis lato sensu | 9794 | 122 | 36 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 44 | 1 | 17 |
| Ephemerella ignita | 451 | 5 | 6 | 4 |
| Ephemera | 502 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 1 | 42 | 13 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Chironomidae | 807 | 661 | 6 | 7 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Onychogomphus | 682 | 3 | ||
| Platycnemis | 657 | 4 | ||
| Echinogammarus | 888 | 74 | 418 | 483 |
| Gammaridae | 887 | 10 | 167 | 301 |
| Asellidae | 880 | 2 | 3 | |
| Corbicula | 1051 | 27 | 8 | 10 |
| Pisidium | 1043 | 8 | ||
| Sphaeriidae | 1042 | 2 | 1 | |
| Ancylus fluviatilis | 1029 | 38 | 5 | |
| Potamopyrgus antipodarum | 979 | 971 | 121 | 413 |
| Glossiphoniidae | 908 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 60 | 8 | |
| Hydracarina | 906 | 1 | 1 | 1 |