Listes faunistiques invertébrés
Lauzon à La Brillanne 06710030
- Télécharger la fiche IRSTEA xls / 123 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| 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 | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | 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 |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | 4 | 5 |
| Leuctra | 69 | 4 | 1 | 4 |
| Hydropsyche | 212 | 5 | 5 | 20 |
| Hydroptila | 200 | 6 | 3 | |
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 9 |
| Sericostoma | 322 | 3 | ||
| Baetis lato sensu | 9794 | 541 | 1184 | 214 |
| Caenis | 457 | 2 | 1 | 5 |
| Ephemerella | 450 | 92 | 390 | 78 |
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Micronecta | 719 | 2 | 2 | |
| Gerris | 735 | 4 | ||
| Pomatinus | 611 | 42 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 34 | 64 | 52 |
| Limnius | 623 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Ceratopogoninae | 822 | 2 | 2 | |
| Chironomidae | 807 | 348 | 17 | |
| Empididae | 831 | 1 | 1 | 3 |
| Hexatomini | 20358 | 1 | 1 | |
| Limoniini | 20393 | 3 | 2 | |
| Simuliidae | 801 | 2 | 4 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 3 | 1 | 4 |
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 708 | 23 | 80 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 624 | 12 | 4 |
| Oligochaeta | 933 | 13 | 8 | 4 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | ||
| Hydra | 1077 | 3 |