Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/07/2019 |
|---|---|
| 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 | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 37.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 16.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Algues | Nulle | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Rapide | C |
| P6 | Blocs | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Granulats | Nulle | C |
| P9 | Granulats | Lente | B |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 12 | ||
| Leuctra | 69 | 4 | 20 | |
| Hydropsychidae | 211 | 51 | ||
| Hydropsyche | 212 | 1 | 21 | |
| Hydroptila | 200 | 21 | 3 | |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 23 | ||
| Procloeon bifidum | 391 | 2 | 4 | |
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 5 | 80 | 43 |
| Ephemerella ignita | 451 | 2 | 11 | 14 |
| Choroterpes | 474 | 3 | 3 | |
| Esolus | 619 | 2 | 64 | 11 |
| Limnius | 623 | 8 | 9 | |
| Oulimnius | 622 | 2 | 16 | 6 |
| Stenelmis | 617 | 1 | 1 | 4 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 162 | 25 | 64 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 2 | 2 |
| Simuliidae | 801 | 3 | ||
| Tipulidae | 753 | 8 | 5 | |
| Micronecta | 719 | 1 | 3 | 4 |
| Oxygastra | 691 | 3 | ||
| Onychogomphus | 682 | 1 | 2 | 3 |
| Platycnemis | 657 | 5 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Ancylus | 1028 | 2 | 2 | 1 |
| Potamopyrgus | 978 | 2 | ||
| Radix | 1004 | 3 | 1 | |
| Physella | 19280 | 3 | 1 | |
| Corbicula | 1051 | 2 | 1 | |
| Oligochaeta | 933 | 4 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |