Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Rapide | B |
| P2 | Granulats | Lente | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Pierres, galets | Rapide | C |
| P5 | Blocs | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Helophytes | Lente | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Sables | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | B |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 10 | 7 |
| Leuctra | 69 | 10 | 9 | |
| Leuctra geniculata | 33830 | 1 | 1 | 5 |
| Agapetus | 191 | 1 | ||
| Hydropsychidae | 211 | 2 | 12 | 7 |
| Hydropsyche | 212 | 9 | 6 | 13 |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | ||
| Chimarra | 207 | 1 | 1 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 6 | 3 |
| Baetis | 364 | 47 | 129 | 26 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 110 | 39 | 27 |
| Dryops | 613 | 1 | ||
| Esolus | 619 | 15 | 28 | 21 |
| Limnius | 623 | 1 | 10 | 2 |
| Oulimnius | 622 | 4 | 1 | 1 |
| Stenelmis | 617 | 2 | 4 | |
| Hydrocyphon | 637 | 4 | 5 | |
| Limnophora | 848 | 4 | ||
| Ceratopogonidae | 819 | 2 | 1 | 5 |
| Chironomidae | 807 | 379 | 809 | 252 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 3 | 6 | 13 |
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 11 | 183 | 184 |
| Tipulidae | 753 | 4 | ||
| Micronecta | 719 | 5 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 6 | ||
| Gammarus | 892 | 5 | 1 | |
| Menetus | 1025 | 1 | ||
| Tricladida | 1054 | 2 | 4 | 9 |
| Dugesiidae | 1055 | 3 | 8 | 21 |
| Oligochaeta | 933 | 7 | ||
| Hydracarina | 906 | 3 | 3 | 3 |