Listes faunistiques invertébrés
Siagne à Mandelieu-la-Napoule 06209900
- Télécharger la fiche IRSTEA xls / 78 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 10.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 21.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 31.0 | dominant |
| Algues | 7.0 | dominant |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Hydrophytes | Nulle | B2 |
| P6 | Pierres, galets | Nulle | B2 |
| P7 | Blocs | Nulle | B2 |
| P8 | Granulats | Nulle | B2 |
| P9 | Sables | Nulle | B3 |
| P10 | Algues | Nulle | B3 |
| P11 | Sables | Lente | B3 |
| P12 | Granulats | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Hydropsyche | 212 | 17 | ||
| Hydroptila | 200 | 5 | 1 | |
| Orthotrichia | 197 | 5 | ||
| Leptoceridae | 310 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 1 | ||
| Baetidae | 363 | 5 | 1 | |
| Baetis | 364 | 28 | 4 | 1 |
| Procloeon | 390 | 6 | 1 | |
| Caenis | 457 | 4 | 1 | 1 |
| Elmis | 618 | 3 | ||
| Esolus | 619 | 3 | 2 | |
| Oulimnius | 622 | 23 | 6 | 31 |
| Riolus | 625 | 1 | 1 | |
| Hydrophilidae | 571 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 176 | 320 | 34 |
| Ephydridae | 844 | 1 | ||
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 4 | 2 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Coenagrionidae | 658 | 9 | 1 | |
| Branchiopoda | 2971 | 7 | 124 | 40 |
| Notostrace | 3156 | 4 | 2 | 2 |
| Conchostraca | 3126 | 7 | 1 | |
| Gammaridae | 887 | 8 | ||
| Echinogammarus | 888 | 2 | ||
| Gammarus | 892 | 5 | 1 | 1 |
| Asellidae | 880 | 2 | 1 | |
| Orconectes | 870 | 1 | ||
| Pisidium | 1043 | 3 | 1 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 43 | 7 | 2 |
| Radix | 1004 | 2 | ||
| Physa (sensu lato) | 997 | 9 | 8 | |
| Planorbidae | 1009 | 17 | 132 | 4 |
| Valvata | 972 | 26 | ||
| Dugesiidae | 1055 | 40 | 12 | 6 |
| Oligochaeta | 933 | 120 | 122 | 60 |
| Annelida | 3327 | 1 | 136 | 52 |
| Hydracarina | 906 | 28 | 1 | 4 |
| Bryozoa | 1087 | 1 | ||
| Prostoma | 3110 | 1 | 5 |