Listes faunistiques invertébrés
Raumartin à Marignane 06196948
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 3 |
| Variété taxonomique | 33 |
| Taxon indicateur | Hydropsychidae |
| I2M2 | 0.3348 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Sables | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 5 | 25 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 3 | ||
| Baetis | 364 | 92 | 262 | |
| Caenis | 457 | 22 | 92 | 139 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 3 | |
| Chironomidae | 807 | 26 | 112 | 192 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 1 | 80 | 83 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 5 | 13 | 6 |
| Libellulidae | 696 | 2 | ||
| Orthetrum | 698 | 10 | ||
| Platycnemis | 657 | 4 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 48 | 17 | 39 |
| Asellidae | 880 | 2 | ||
| Hydracarina | 906 | 10 | ||
| Corbicula | 1051 | 8 | 9 | 2 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 28 | 18 | 1 |
| Ancylus | 1028 | 22 | 28 | 11 |
| Bithynia | 994 | 20 | 8 | 16 |
| Potamopyrgus | 978 | 352 | 364 | 992 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 14 | 2 | |
| Planorbidae | 1009 | 20 | ||
| Glossiphoniidae | 908 | 2 | 1 | 4 |
| Oligochaeta | 933 | 40 | 15 | 34 |
| Dugesiidae | 1055 | 5 | 8 | |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Cnidaria | 1075 | 1 | 1 | |
| Prostoma | 3110 | 1 |