Listes faunistiques invertébrés
Siagne à Mandelieu-la-Napoule 06209900
- Télécharger la fiche IRSTEA xls / 75 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 12/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 7.0 |
| GFI | 2 |
| Variété taxonomique | 19 |
| Taxon indicateur | Hydrobiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 40.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Cloeon | 387 | 4 | ||
| Caenis | 457 | 1 | 2 | |
| Naucoridae | 722 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 2 | 3 | 6 |
| Haliplus | 518 | 3 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 84 | 5 | 80 |
| Boyeria | 670 | 3 | ||
| Calopteryx | 650 | 4 | ||
| Coenagrion | 663 | 320 | ||
| Platycnemis | 657 | 6 | ||
| Gammarus | 892 | 6 | 2 | |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 33 | 45 | 130 |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 2 | ||
| Physidae | 995 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 13 | 68 | 6 |
| Hypania | 4226 | 244 | 108 | |
| Hydracarina | 906 | 3 | ||
| Bryozoa | 1087 | 3 |