Listes faunistiques invertébrés
Lauzon à La Brillanne 06710030
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5592 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 24 | |
| Leuctra geniculata | 33830 | 1 | 84 | 24 |
| Hydropsyche | 212 | 12 | 88 | |
| Hydroptila | 200 | 2 | 2 | |
| Leptoceridae | 310 | 6 | 5 | |
| Mystacides | 312 | 10 | 3 | 2 |
| Wormaldia | 210 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 2 | |
| Baetidae | 363 | 8 | 3 | |
| Baetis | 364 | 93 | 127 | |
| Procloeon | 390 | 19 | 6 | |
| Caenis | 457 | 5 | 42 | 7 |
| Ephemerella ignita | 451 | 2 | 14 | 11 |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 46 | 84 | |
| Limnius | 623 | 1 | ||
| Riolus | 625 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 160 | 42 | 64 |
| Empididae | 831 | 4 | 2 | 7 |
| Limoniidae | 757 | 2 | 3 | |
| Simuliidae | 801 | 1 | 10 | 6 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 2 | 2 | |
| Platycnemis | 657 | 3 | ||
| Gammarus | 892 | 37 | 76 | 56 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 19 | 26 | 128 |
| Radix | 1004 | 2 | ||
| Oligochaeta | 933 | 48 | 52 | 72 |
| Dugesiidae | 1055 | 1 | 1 |