Listes faunistiques invertébrés
Lauzon à La Brillanne 06710030
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 25 | 105 | 104 |
| Hydropsyche | 212 | 8 | 4 | |
| Hydroptila | 200 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | 11 |
| Baetis | 364 | 16 | 24 | 36 |
| Caenis | 457 | 8 | 34 | 10 |
| Ephemera | 502 | 2 | ||
| Ephemerella ignita | 451 | 59 | 18 | 74 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Habrophlebia | 491 | 2 | ||
| Micronecta | 719 | 3 | ||
| Pomatinus | 611 | 3 | 2 | |
| Esolus | 619 | 14 | 27 | 120 |
| Limnius | 623 | 1 | 1 | 2 |
| Hydrocyphon | 637 | 1 | 1 | |
| Hydraena | 608 | 2 | 3 | |
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 44 | 20 | 7 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 5 | 1 | 15 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 2 | |
| Tipulidae | 753 | 4 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 9 | 3 | 2 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 290 | 105 | 104 |
| Niphargus | 902 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 34 | 16 | 11 |
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 72 | 40 | 34 |
| Dugesiidae | 1055 | 4 | 2 | |
| Nemathelmintha | 3111 | 3 |