Listes faunistiques invertébrés
Lauzon à La Brillanne 06710030
- Télécharger la fiche IRSTEA xls / 56 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/06/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.5274 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Blocs | Lente | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Granulats | Moyenne | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 1 | |
| Hydropsyche | 212 | 3 | 3 | 1 |
| Hydroptila | 200 | 2 | 1 | |
| Ceraclea | 313 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis | 364 | 112 | 234 | 103 |
| Caenis | 457 | 13 | 19 | 9 |
| Ephemerella | 450 | 6 | 17 | 11 |
| Leptophlebiidae | 473 | 4 | 3 | |
| Pomatinus | 611 | 5 | ||
| Esolus | 619 | 6 | 7 | 2 |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Haliplus | 518 | 2 | ||
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Chironomidae | 807 | 546 | 741 | 210 |
| Empididae | 831 | 4 | 17 | 12 |
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 84 | 195 | 50 |
| Tabanidae | 837 | 2 | 2 | |
| Tipulidae | 753 | 3 | 2 | 1 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 4 | 2 | 6 |
| Lestes | 655 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Platycnemis | 657 | 9 | ||
| Gammarus | 892 | 28 | 10 | 5 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 43 | ||
| Radix | 1004 | 3 | ||
| Dugesiidae | 1055 | 13 | 12 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 70 | 65 | 77 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |