Listes faunistiques invertébrés
Raumartin à Marignane 06196948
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 12/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 26 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.1803 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Moyenne | 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 |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | 1 | 1 |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 5 | 21 | 2 |
| Leptoceridae | 310 | 2 | ||
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 35 | 184 | 31 |
| Caenis | 457 | 13 | 54 | 25 |
| Anthomyidae | 847 | 3 | 2 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 517 | 286 | 296 |
| Empididae | 831 | 6 | 4 | 5 |
| Limoniidae | 757 | 2 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 4 | |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 2 | 5 | 6 |
| Onychogomphus | 682 | 7 | 13 | 5 |
| Platycnemis | 657 | 4 | 1 | |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 7 | ||
| Gammarus | 892 | 3 | 2 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 4 | 5 | 3 |
| Sphaeriidae | 1042 | 1 | 2 | 7 |
| Pisidium | 1043 | 3 | 7 | |
| Ancylus | 1028 | 2 | 3 | |
| Bithynia | 994 | 3 | ||
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 298 | 385 | 582 |
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 6 | 7 | 9 |
| Oligochaeta | 933 | 2 | 4 | 221 |
| Dugesiidae | 1055 | 13 | 8 | 2 |
| Hydrozoa | 3168 | 3 | 3 | 3 |